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LibreOffice () is a
free and open-source Free and open-source software (FOSS) is a term used to refer to groups of software consisting of both free software and open-source software where anyone is freely licensed to use, copy, study, and change the software in any way, and the source ...
office productivity software Productivity software (also called personal productivity software or office productivity software) is application software used for producing information (such as documents, presentations, worksheets, databases, charts, graphs, digital paintings, ...
suite, a project of
The Document Foundation The Document Foundation (TDF) is a non-profit organization that promotes open-source document handling software. It was created by members of the OpenOffice.org community to manage and develop LibreOffice, a free and open-source office suite, an ...
(TDF). It was forked in 2010 from OpenOffice.org, an open-sourced version of the earlier StarOffice. The LibreOffice suite consists of programs for word processing, creating and editing of spreadsheets, slideshows, diagrams and drawings, working with databases, and composing mathematical formulae. It is available in 115 languages. TDF doesn't provide support for LibreOffice, but enterprised-focused editions are available from companies in the ecosystem. LibreOffice uses the OpenDocument standard as its native file format, but supports formats of most other major office suites, including Microsoft Office, through a variety of import and export filters. LibreOffice is available for a variety of
computing platform A computing platform or digital platform is an environment in which a piece of software is executed. It may be the hardware or the operating system (OS), even a web browser and associated application programming interfaces, or other underlying s ...
s, with official support for
Microsoft Windows Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for serv ...
, macOS and Linux and community builds for many other platforms. LibreOffice is the default office suite of most popular
Linux distribution A Linux distribution (often abbreviated as distro) is an operating system made from a software collection that includes the Linux kernel and, often, a package management system. Linux users usually obtain their operating system by downloading one ...
s. It is the most actively developed free and open-source office suite, with approximately 50 times the development activity of Apache OpenOffice, the other major descendant of OpenOffice.org, in 2015. LibreOffice Online is an online office suite which includes the applications Writer, Calc and Impress and provides an
upstream Upstream may refer to: * Upstream (bioprocess) * ''Upstream'' (film), a 1927 film by John Ford * Upstream (networking) * ''Upstream'' (newspaper), a newspaper covering the oil and gas industry * Upstream (petroleum industry) * Upstream (software ...
for projects such as commercial Collabora Online. The project was announced and a beta released on 28 September 2010. In the nine months between January 2011 (the first stable release) and October 2011, LibreOffice was downloaded about 7.5 million times. In 2015, the project claimed 120 million unique downloading addresses from May 2011 to May 2015, excluding Linux distributions, with 55 million of those being from May 2014 to May 2015. The Document Foundation estimates that there are 200 million active LibreOffice users worldwide; approximately 25% are students and 10% are Linux users, who usually find LibreOffice part of their preferred distribution.


Features


Included applications


Operating systems and processor architectures

LibreOffice is cross platform software. The Document Foundation developers target Microsoft Windows (IA-32 and x86-64), Linux (IA-32, x86-64 and ARM) and macOS (x86-64). There are community ports for
FreeBSD FreeBSD is a free and open-source Unix-like operating system descended from the Berkeley Software Distribution (BSD), which was based on Research Unix. The first version of FreeBSD was released in 1993. In 2005, FreeBSD was the most popular ...
,
NetBSD NetBSD is a free and open-source Unix operating system based on the Berkeley Software Distribution (BSD). It was the first open-source BSD descendant officially released after 386BSD was forked. It continues to be actively developed and is a ...
,
OpenBSD OpenBSD is a security-focused, free and open-source, Unix-like operating system based on the Berkeley Software Distribution (BSD). Theo de Raadt created OpenBSD in 1995 by forking NetBSD 1.0. According to the website, the OpenBSD project em ...
and
Mac OS X 10.5 Mac OS X Leopard (version 10.5) is the sixth major release of macOS, Apple's desktop and server operating system for Macintosh computers. Leopard was released on October 26, 2007 as the successor of Mac OS X 10.4 Tiger, and is available in t ...
PowerPC PowerPC (with the backronym Performance Optimization With Enhanced RISC – Performance Computing, sometimes abbreviated as PPC) is a reduced instruction set computer (RISC) instruction set architecture (ISA) created by the 1991 Apple Inc., App ...
receive support from contributors to those projects, respectively. LibreOffice is also installable on
OpenIndiana OpenIndiana is a free and open-source illumos distribution Unix-derived System V SVR4 operating system, started as OpenSolaris continuation project. Forked from OpenSolaris after OpenSolaris was discontinued by Oracle Corporation, OpenIndiana ...
via SFE. Historically predecessors of LibreOffice, back to StarOffice 3, have run on
Solaris Solaris may refer to: Arts and entertainment Literature, television and film * ''Solaris'' (novel), a 1961 science fiction novel by Stanisław Lem ** ''Solaris'' (1968 film), directed by Boris Nirenburg ** ''Solaris'' (1972 film), directed by ...
with SPARC CPUs that
Sun Microsystems Sun Microsystems, Inc. (Sun for short) was an American technology company that sold computers, computer components, software, and information technology services and created the Java programming language, the Solaris operating system, ZFS, the ...
(and later Oracle) made. Unofficial ports of LibreOffice, versions now obsolete, have supported SPARC. Current unofficial ports of LibreOffice 5.2.5 run only on Intel-compatible hardware, up to for Solaris 11. In 2011, developers announced plans to port LibreOffice both to
Android Android may refer to: Science and technology * Android (robot), a humanoid robot or synthetic organism designed to imitate a human * Android (operating system), Google's mobile operating system ** Bugdroid, a Google mascot sometimes referred to ...
and to iOS. A beta version of a document viewer for Android 4.0 or newer was released in January 2015; In May 2015, LibreOffice Viewer for Android was released with basic editing capabilities. In February 2020,
Collabora Collabora is a global private company headquartered in Cambridge, United Kingdom, with offices in Cambridge and Montreal. It provides open-source consultancy, training and products to companies. Collabora's initial focus was instant messaging ...
released its first officially supported version of LibreOffice (branded as Collabora Office) for Android and iOS. In July 2020 Collabora shipped an app, branded as Collabora Office, for ChromeOS, as used on the popular Chromebook line of notebook computers as well as other form factors of computers. The LibreOffice
Impress Remote Impress Remote is an open-source presentation remote control app for LibreOffice on mobile devices. The client allows interacting with slideshow presentations from a mobile device, including slide previews, speaker notes, timer, stop watch, poi ...
application for various mobile operating systems allows for remote control of LibreOffice Impress presentations.


Table of cross platform support


LibreOffice Online

LibreOffice Online is the online office suite edition of LibreOffice. It allows for the use of LibreOffice through a web browser by using the canvas element of HTML5. Development was announced at the first LibreOffice Conference in October 2011, and is ongoing. The Document Foundation,
IceWarp IceWarp, Inc. is a software company located in Prague, Czech Republic. It develops IceWarp Mail Server, an email, messaging and collaboration service for small, medium and enterprise level businesses. IceWarp has offices in the United States, Germ ...
, and
Collabora Collabora is a global private company headquartered in Cambridge, United Kingdom, with offices in Cambridge and Montreal. It provides open-source consultancy, training and products to companies. Collabora's initial focus was instant messaging ...
announced a collaboration to work on its implementation. A version of the software was shown in a September 2015 conference, and the UK
Crown Commercial Service The Crown Commercial Service (CCS) is an executive agency and trading fund of the Cabinet Office (United Kingdom), Cabinet Office of the UK Government. The CCS is responsible for managing the government procurement, procurement of common goods a ...
announced an interest in using the software. On 15 December 2015, Collabora, in partnership with ownCloud, released a technical preview of LibreOffice Online branded as Collabora Online Development Edition (CODE). In July 2016 the enterprise version Collabora Online 1.0 was released. The same month, Nextcloud and Collabora partnered to bring CODE to Nextcloud users. By October 2016, Collabora had released nine updates to CODE. The first source code release of LibreOffice Online was done with LibreOffice version 5.3 in February 2017. In June 2019, CIB software GmbH officially announced its contributions to LibreOffice Online and "LibreOffice Online powered by CIB". In October 2020 Collabora announced the move of its work on Collabora Online from The Document Foundation infrastructure to GitHub.


Comparison with OpenOffice

A detailed 60-page report in June 2015 compared the progress of the LibreOffice project with the related project Apache OpenOffice. It showed that "OpenOffice received about 10% of the improvements LibreOffice did in the period of time studied."


Supported file formats

As its native file format to save documents for all of its applications, LibreOffice uses the Open Document Format for Office Applications (ODF), or OpenDocument, an
international standard international standard is a technical standard developed by one or more international standards organizations. International standards are available for consideration and use worldwide. The most prominent such organization is the International Or ...
developed jointly by the International Organization for Standardization (ISO) and the
International Electrotechnical Commission The International Electrotechnical Commission (IEC; in French: ''Commission électrotechnique internationale'') is an international standards organization that prepares and publishes international standards for all electrical, electronic and r ...
(IEC). LibreOffice also supports the file formats of most other major office suites, including Microsoft Office, through a variety of import and export filters.


Miscellaneous features

LibreOffice can use the GStreamer multimedia framework in Linux to render multimedia content such as videos in Impress and other programs. Visually, LibreOffice used the large " Tango style" icons that are used for the application shortcuts, quick launch icons, icons for associated files and for the icons found on the toolbar of the LibreOffice programs in the past, and used on the toolbars and menus by default. They were later replaced by multiple icon themes to adapt the look and feel of specific desktop environment, such as Colibre for Windows, and Elementary for GNOME. LibreOffice also ships with a modified theme which looks native on GTK-based Linux distributions. It also renders fonts via Cairo on Linux distributions; this means that text in LibreOffice is rendered the same as the rest of the Linux desktop. With version 6.2, LibreOffice includes a ribbon-style GUI, called Notebookbar, including three different views. This feature has formerly been included as an experimental feature in LibreOffice 6 (experimental features must be enabled from LibreOffice settings to make the option available in the View menu). LibreOffice has a feature similar to WordArt called ''Fontwork''. LibreOffice uses
HarfBuzz HarfBuzz (loose transliteration of Persian calque ''harf-bāz'', literally "open type") is a software development library for text shaping, which is the process of converting Unicode text to glyph indices and positions. The newer version, ''Ne ...
for complex text layout, it was first introduced in 4.1 for Linux and 5.3 for Windows and macOS. Fonts with OpenType,
Apple Advanced Typography Apple Advanced Typography (AAT) is Apple Inc.'s computer technology for advanced font rendering, supporting internationalization and complex features for typographers, a successor to Apple's little-used QuickDraw GX font technology of the mid-19 ...
or SIL Graphite features can be switched by either a syntax in the Font Name input box or the Font Features dialog from the Character dialog. LibreOffice supports a "hybrid PDF" format, a file in Portable Document Format (PDF) which can be read by any program supporting PDF, but also contains the source document in ODF format, editable in LibreOffice by dragging and dropping.


Licensing

The LibreOffice project uses a dual
LGPL The GNU Lesser General Public License (LGPL) is a free-software license published by the Free Software Foundation (FSF). The license allows developers and companies to use and integrate a software component released under the LGPL into their own ...
v3 (or later) / MPL 2.0 license for new contributions to allow the license to be upgraded. Since the core of the OpenOffice.org codebase was donated to the
Apache Software Foundation The Apache Software Foundation (ASF) is an American nonprofit corporation (classified as a 501(c)(3) organization in the United States) to support a number of open source software projects. The ASF was formed from a group of developers of the A ...
, there is an ongoing effort to get all the code rebased to ease future license updates. At the same time, there were complaints that IBM had not in fact released the Lotus Symphony code as open source, despite having claimed to. It was reported that some LibreOffice developers wanted to incorporate some code parts and bug fixes which IBM already fixed in their OpenOffice fork.


Scripting and extensions

LibreOffice supports third-party extensions. , the LibreOffice Extension Repository lists more than 320 extensions. Another list is maintained by the
Apache Software Foundation The Apache Software Foundation (ASF) is an American nonprofit corporation (classified as a 501(c)(3) organization in the United States) to support a number of open source software projects. The ASF was formed from a group of developers of the A ...
and another one by the Free Software Foundation. Extensions and scripts for LibreOffice can be written in C++, Java,
CLI CLI may refer to: Computing * Call Level Interface, an SQL database management API * Command-line interface, of a computer program * Command-line interpreter or command language interpreter; see List of command-line interpreters * CLI (x86 instruc ...
, Python, and
LibreOffice Basic OpenOffice Basic (formerly known as StarOffice Basic or StarBasic or OOoBasic) is a dialect of the programming language BASIC that originated with the StarOffice office suite and spread through OpenOffice.org and derivatives such as Apache OpenOff ...
. Interpreters for the latter two are bundled with most LibreOffice installers, so no additional installation is needed. The
application programming interface An application programming interface (API) is a way for two or more computer programs to communicate with each other. It is a type of software interface, offering a service to other pieces of software. A document or standard that describes how t ...
for LibreOffice is called " UNO" and is extensively documented.


LibreOffice Basic

LibreOffice Basic OpenOffice Basic (formerly known as StarOffice Basic or StarBasic or OOoBasic) is a dialect of the programming language BASIC that originated with the StarOffice office suite and spread through OpenOffice.org and derivatives such as Apache OpenOff ...
is a programming language similar to Microsoft Visual Basic for Applications (VBA) but based on
StarOffice Basic OpenOffice Basic (formerly known as StarOffice Basic or StarBasic or OOoBasic) is a dialect of the programming language BASIC that originated with the StarOffice office suite and spread through OpenOffice.org and derivatives such as Apache OpenOff ...
. It is available in Writer, Calc and Base. It is used to write small programs known as "macros", with each macro performing a different task, such as counting the words in a paragraph.


History


ooo-build, Go-oo and Oracle

Members of the OpenOffice.org community who were not
Sun Microsystems Sun Microsystems, Inc. (Sun for short) was an American technology company that sold computers, computer components, software, and information technology services and created the Java programming language, the Solaris operating system, ZFS, the ...
employees had wanted a more egalitarian form for the OpenOffice.org project for many years; Sun had stated in the original OpenOffice.org announcement in 2000 that the project would eventually be run by a neutral foundation and put forward a more detailed proposal in 2001. Ximian and then
Novell Novell, Inc. was an American software and services company headquartered in Provo, Utah, that existed from 1980 until 2014. Its most significant product was the multi-platform network operating system known as Novell NetWare. Under the lead ...
had maintained the ooo-build
patch Patch or Patches may refer to: Arts, entertainment and media * Patch Johnson, a fictional character from ''Days of Our Lives'' * Patch (''My Little Pony''), a toy * "Patches" (Dickey Lee song), 1962 * "Patches" (Chairmen of the Board song) ...
set, a project led by Michael Meeks, to make the build easier on Linux and due to the difficulty of getting contributions accepted upstream by Sun, even from corporate partners. It tracked the main line of development and was not intended to constitute a fork. It was also the standard build mechanism for OpenOffice.org in most
Linux distribution A Linux distribution (often abbreviated as distro) is an operating system made from a software collection that includes the Linux kernel and, often, a package management system. Linux users usually obtain their operating system by downloading one ...
s and was contributed to by said distributions. In 2007, ooo-build was made available by Novell as a software package called Go-oo (ooo-build had used the go-oo.org domain name as early as 2005), which included many features not included in upstream OpenOffice.org. Go-oo also encouraged outside contributions, with rules similar to those later adopted for LibreOffice. Sun's contributions to OpenOffice.org had been declining for some time. They remained reluctant to accept contributions and contributors were upset at Sun releasing OpenOffice.org code to IBM for
IBM Lotus Symphony IBM Lotus Symphony is a discontinued suite of applications for creating, editing, and sharing text, spreadsheet, presentations, and other documents and browsing the World Wide Web. It was first distributed as commercial proprietary software, t ...
under a proprietary contract, rather than under an open source licence. Sun was purchased by
Oracle Corporation Oracle Corporation is an American multinational computer technology corporation headquartered in Austin, Texas. In 2020, Oracle was the third-largest software company in the world by revenue and market capitalization. The company sells da ...
in early 2010. OpenOffice.org community members were concerned by Oracle's behaviour towards open source software, specifically the Java lawsuit against Google and Oracle's withdrawal of developers, and lack of activity on or visible commitment to OpenOffice.org, as had been noted by industry observers – as Meeks put it in early September 2010, "The news from the Oracle OpenOffice conference was that there was no news." Discussion of a fork started soon after.


The Document Foundation and LibreOffice

On 28 September 2010,
The Document Foundation The Document Foundation (TDF) is a non-profit organization that promotes open-source document handling software. It was created by members of the OpenOffice.org community to manage and develop LibreOffice, a free and open-source office suite, an ...
was announced as the host of LibreOffice, a new derivative of OpenOffice.org. The Document Foundation's initial announcement stated their concerns that Oracle would either discontinue OpenOffice.org, or place restrictions on it as an open source project, as it had on Sun's
OpenSolaris OpenSolaris () is a discontinued open-source computer operating system based on Solaris and created by Sun Microsystems. It was also, perhaps confusingly, the name of a project initiated by Sun to build a developer and user community around th ...
. LibreOffice 3.3 beta used the ooo-build build infrastructure and the OpenOffice.org 3.3 beta code from Oracle, then adding selected patches from Go-oo. Go-oo was discontinued in favour of LibreOffice. Since the office suite that was branded "OpenOffice.org" in most Linux distributions was in fact Go-oo, most moved immediately to LibreOffice. Oracle was invited to become a member of The Document Foundation. However, Oracle demanded that all members of the OpenOffice.org Community Council involved with The Document Foundation step down from the OOo Community Council, claiming a conflict of interest.


Naming

The name "LibreOffice" was picked after researching trademark databases and social media, as well as after checks were made to see if it could be used for
URL A Uniform Resource Locator (URL), colloquially termed as a web address, is a reference to a web resource that specifies its location on a computer network and a mechanism for retrieving it. A URL is a specific type of Uniform Resource Identifie ...
s in various countries. Oracle rejected requests to donate the OpenOffice.org brand to the project. LibreOffice was initially named BrOffice in Brazil. OpenOffice.org had been distributed as BrOffice.org by the ''BrOffice Centre of Excellence for Free Software'' because of a trademark issue.


End of OpenOffice.org and beginning of Apache OpenOffice

Oracle announced in April 2011 that it was ending its development of OpenOffice.org and would lay off the majority of its paid developers. In June 2011, Oracle announced that it would donate the OpenOffice.org code and trademark to the
Apache Software Foundation The Apache Software Foundation (ASF) is an American nonprofit corporation (classified as a 501(c)(3) organization in the United States) to support a number of open source software projects. The ASF was formed from a group of developers of the A ...
, where the project was accepted for a project incubation process within the foundation, thus becoming Apache OpenOffice. In an interview with LWN in May 2011, Ubuntu founder Mark Shuttleworth blamed The Document Foundation for destroying OpenOffice.org because it did not license its code under Oracle's Contributor License Agreement. In opposition to Shuttleworth's view, the former Sun executive Simon Phipps argued in the interview for the same online magazine, that the lay-off was an inevitable business decision by Oracle, not impacted by existence of LibreOffice. In March 2015, an LWN.net comparison of LibreOffice with its cousin project Apache OpenOffice concluded that "LibreOffice has won the battle for developer participation".


Release history


Mascot competition

In late 2017 The Document Foundation held a competition for the new mascot of LibreOffice. The mascot was to be used primarily by the community, and was not intended to supersede existing logos for the project. Over 300 concepts were submitted before the first evaluation phase. The mascot contest was cancelled soon after new submissions stopped being accepted. The Document Foundation cited their lack of clear rules and arguments among community members as their reasoning for cancelling the contest.


Versions

Since March 2014 and version 4.2.2, two different major "released" versions of LibreOffice are available at any time in addition to development versions (numbered release candidates and dated nightly builds). The versions are designated to signal their appropriateness for differing user requirements. Releases are designated by three numbers separated by dots. The first two numbers represent the major version (branch) number, and the final number indicates the bugfix releases made in that series. LibreOffice designates the two release versions as: * " Fresh" – the most recent major version (branch), which contains the latest enhancements but which may have introduced
bugs Bugs may refer to: * Plural of bug Arts, entertainment and media Fictional characters * Bugs Bunny, a character * Bugs Meany, a character in the ''Encyclopedia Brown'' books Films * ''Bugs'' (2003 film), a science-fiction-horror film * ''Bugs ...
not present in the "still" release. * "Still" (formerly "Stable") – the prior major version, which, by the time it has become the "still" version, has had around six months of bug fixing. It is recommended for users for whom stability is more important than the latest enhancements.


Release schedule

LibreOffice uses a
time-based release schedule Release early, release often (also known as ship early, ship often, or time-based releases, and sometimes abbreviated RERO) is a software development philosophy that emphasizes the importance of early and frequent releases in creating a tight feed ...
for predictability, rather than a "when it's ready" schedule. New major versions are released around every six months, in January or February and July or August of each year. The initial intention was to release in March and September, to align with the schedule of other free software projects. Minor bugfix versions of the "fresh" and "still" release branches are released frequently.


Enterprise support

Commercially supported distributions for LibreOffice with service-level agreements are available via partners such as
Collabora Collabora is a global private company headquartered in Cambridge, United Kingdom, with offices in Cambridge and Montreal. It provides open-source consultancy, training and products to companies. Collabora's initial focus was instant messaging ...
(marketed as Collabora Office and Collabora Online), CIB (marketed as CIB Office on the Microsoft Store), and
Red Hat Red Hat, Inc. is an American software company that provides open source software products to enterprises. Founded in 1993, Red Hat has its corporate headquarters in Raleigh, North Carolina, with other offices worldwide. Red Hat has become ass ...
. The three vendors are major corporate contributors to the LibreOffice project. As of version 7.1, the open source release of LibreOffice is officially branded as "LibreOffice Community", in order to emphasize that the releases are intended primarily for personal individual use, and are "not targeted at enterprises, and not optimized for their support needs". The Document Foundation states that usage of the community versions in such settings "has had a two-fold negative consequence for the project: a poor use of volunteers' time, as they have to spend their time to solve problems for business that provide nothing in return to the community, and a net loss for ecosystem companies."


Users and deployments

The figure shows the worldwide number of LibreOffice users from 2011 to 2018 in millions. References are in the text. ''2011'': The Document Foundation estimated in September 2011, that there were 10 million users worldwide who had obtained LibreOffice via downloads or
CD-ROM A CD-ROM (, compact disc read-only memory) is a type of read-only memory consisting of a pre-pressed optical compact disc that contains data. Computers can read—but not write or erase—CD-ROMs. Some CDs, called enhanced CDs, hold both comput ...
s. Over 90% of those were on Windows, with another 5% on
OS X macOS (; previously OS X and originally Mac OS X) is a Unix operating system developed and marketed by Apple Inc. since 2001. It is the primary operating system for Apple's Mac computers. Within the market of desktop and lapt ...
. LibreOffice is the default office suite for most
Linux distribution A Linux distribution (often abbreviated as distro) is an operating system made from a software collection that includes the Linux kernel and, often, a package management system. Linux users usually obtain their operating system by downloading one ...
s, and is installed when the operating system is installed or updated. Based on International Data Corporation reckonings for new or updated Linux installations in 2011, The Document Foundation estimated a subtotal of 15 million Linux users. This gave a total estimated user base of 25 million users in 2011. In 2011, the Document Foundation set a target of 200 million users worldwide before the end of 2020. ''2013'': In September 2013, after two years, the estimated number of LibreOffice users was 75 million. A million new unique IP addresses check for downloads each week. ''2015'': In 2015, LibreOffice was used by 100 million users and 18 governments. ''2016'': In August 2016, the number of LibreOffice users was estimated at 120 million. ''2018'': The Document Foundation estimated in 2018 that there are 200 million active LibreOffice users worldwide. About 25% of them are students and 10% Linux users (who often automatically receive LibreOffice through their distribution). In comparison, Microsoft Office was used in 2018 by 1.2 billion users.


Mass deployments

LibreOffice has seen various major deployments since its inception: ''2003–2010'' * In 2003–2004, the Brazilian corporation Serpro started migrating its software to BrOffice (the local version of LibreOffice at the time), with estimated value of
BRL The Brazilian real ( pl. '; sign: R$; code: BRL) is the official currency of Brazil. It is subdivided into 100 centavos. The Central Bank of Brazil is the central bank and the issuing authority. The real replaced the cruzeiro real in 1994. ...
3.5 million (approximately US$1.2 million at the time), and became a case study for similar initiatives in Brazil, particularly in e-government. * In 2005, the French Gendarmerie announced its migration to OpenOffice.org. It planned to migrate 72,000 desktop machines to a customised version of Ubuntu (
GendBuntu GendBuntu is a version of Ubuntu adapted for use by France's National Gendarmerie. The Gendarmerie have pioneered the use of open source software on servers and personal computers since 2005 when it adopted the OpenOffice.org office suite, makin ...
) with LibreOffice by 2015. * In 2010, the Irish city of Limerick gradually started migrating to open-source solutions to free itself from vendor lock-in and improve its purchase negotiation power. One of the key aspects of this move has been the use of LibreOffice. ''2011'' * The administrative authority of the Île-de-France region (which includes the city of Paris) included LibreOffice in a USB flash drive given to students which contains free open-source software. The USB flash drive is given to approximately 800,000 students. * It was announced that thirteen hospitals of the Copenhagen region would gradually switch to LibreOffice, affecting "almost all of the 25,000 workers". ''2012'' * The Greek city of
Pylaia-Chortiatis Pylaia-Chortiatis ( el, Πυλαία-Χορτιάτης) is a municipality in the Thessaloniki regional unit, Central Macedonia, Greece, consisting of three suburbs of Thessaloniki. The seat of the municipality is Panorama. The municipality has a ...
migrated its PCs to use LibreOffice. The local Linux user group estimated cost savings to be at least €70,000. * In July, the Spanish city of Las Palmas switched its 1,200 PCs to using LibreOffice, citing cost savings of €400,000. * The administration of Umbria, Italy, started a project to migrate an initial group of 5,000 civil workers to LibreOffice. * The city of Largo, Florida, US, has been a long-time user of open-source software using Linux thin clients. Originally using OpenOffice.org, the city switched to LibreOffice in 2013. ''2013'' * In August, the administration of the Spanish autonomous
region of Valencia The Valencian Community ( ca-valencia, Comunitat Valenciana, es, Comunidad Valenciana) is an autonomous community of Spain. It is the fourth most populous Spanish autonomous community after Andalusia, Catalonia and the Community of Madrid with ...
has completed the migration of all 120,000 PCs of the administration, including schools and courts, to LibreOffice. * The German city of Munich announced that it would transition from OpenOffice to LibreOffice in the near future. This is in line with Munich's long-term commitment to using open-source software. Munich uses
LiMux LiMux was a project launched by the city of Munich in 2004 in order to replace the software on its desktop computers, migrating from Microsoft Windows to free software based on Linux. By 2012, the city had migrated 12,600 of its 15,500 deskto ...
, an Ubuntu Linux derivative, on nearly all of the city's 15,000 computers. The city of Munich is the second public administration to join the advisory board at the Document Foundation. News appeared in 2014 that the council is considering migrating back to Microsoft Windows & Microsoft Office but was later denied. Based on a study, the mayor of Munich,
Dieter Reiter Dieter Reiter (born 19 May 1958) is a German politician and the mayor of Munich, the capital of the state of Bavaria. He is a member of the Social Democratic Party. Career Reiter was born in Rain, Swabia. He studied at the Fachhochschule für ö ...
, initiated the re-investigation of the scenario of migrating back to Microsoft systems. The trustworthiness of the study is questionable because the company has been "Microsoft's Alliance Partner of the Year" for nine years. Further details were issued by the Document Foundation. ''2014'' * The French city of Toulouse announced it saved €1 million by migrating thousands of workstations to LibreOffice. ''2015'' * The Italian Ministry of Defence announced that it would install LibreOffice on 150,000 PCs. * The Italian city of
Bari Bari ( , ; nap, label= Barese, Bare ; lat, Barium) is the capital city of the Metropolitan City of Bari and of the Apulia region, on the Adriatic Sea, southern Italy. It is the second most important economic centre of mainland Southern Italy a ...
replaced Microsoft Office with LibreOffice on its 1,700 PCs. * LibreOffice was officially made available for all UK Government agencies nationwide. Annual cost saving on a subscription for 6,500 users compared to MS Office is approximately £900,000. * In July 2015, the IT project manager working for the administration of Nantes (France's sixth largest city) talked about the ongoing switch of its 5,000 workstations to LibreOffice started in 2013. According to the IT project manager, the switch to LibreOffice allowed the administration to save €1.7 million. * As of 2015, LibreOffice is installed on almost all of the 500,000 workstations of the 11 French ministries members of the MIMO working group. The MIMO working group was the first public administration to join the advisory board at the Document Foundation. ''2016'' * The Taiwanese county of Yilan would purchase no more Microsoft Office licenses and turned to ODF and LibreOffice. * The
Vietnam Posts and Telecommunications Group Vietnam Posts and Telecommunications Group (VNPT, ), is a telecommunications company, owned by the Vietnamese Government, and the national post office of Vietnam. According to a list of UNDP in 2007, it is the second-largest company in Vietnam ...
switched all of its PCs (more than 15,000) to LibreOffice. * Lithuanian police switched to LibreOffice on over 8,000 workstations, citing cost savings of €1 million. ''2017'' * The majority (75%) of municipalities in the Walloon region of Belgium use open source software and services which include LibreOffice. As of March 2017, over 20,000 public administration staff and many times more citizens use the services. * The Spanish autonomous region of
Galicia Galicia may refer to: Geographic regions * Galicia (Spain), a region and autonomous community of northwestern Spain ** Gallaecia, a Roman province ** The post-Roman Kingdom of the Suebi, also called the Kingdom of Gallaecia ** The medieval King ...
announced plans to finalize its switch to LibreOffice at several central government services and ministries, making LibreOffice the only office productivity suite on 6,000 workstations. * The city of Rome, Italy, began installing LibreOffice on all of its 14,000 PC workstations, in parallel to the existing proprietary office suite. It is one of the planned steps to increase the city's use of free and open-source software, aiming to reduce lock-in to IT vendors. ''2018'' * Barcelona, Spain announced its transition to LibreOffice from Microsoft Office in January 2018. The change was part of a broader shift from proprietary to open-source software, and the city council aimed to eventually reach "full technological sovereignty" by eliminating its dependency on Microsoft products. During the announcement, Barcelona indicated that it would dedicate 70 percent of its software budget to open-source software. * The city of
Kahramanmaraş Marash (Armenian: Մարաշ), officially Kahramanmaraş () and historically Germanicea (Greek: Γερμανίκεια), is a city in the Mediterranean Region of Turkey and the administrative center of Kahramanmaraş Province. Before 1973, Kahrama ...
, Turkey, is migrating all of its PC workstations, around 2,000, to Pardus and LibreOffice. * The city of Tirana, Albania, is finishing installing LibreOffice on all of the city's 1,000 PC workstations. ''2019'' * The city of Seixal, Portugal, migrated to LibreOffice on 1,100 workstations across all departments in Seixal City Hall. ''2020'' * The German state of Schleswig-Holstein wants to switch completely from Microsoft Office to LibreOffice by 2025 for its 25,000 employees. The transition will begin gradually in 2021. ''2021'' * Administration of several Russian
nuclear power plant A nuclear power plant (NPP) is a thermal power station in which the heat source is a nuclear reactor. As is typical of thermal power stations, heat is used to generate steam that drives a steam turbine connected to a electric generator, generato ...
s and subsidiaries of Rosatom are planning to switch to Astra Linux by the end of 2021, which includes LibreOffice; a total of 15,000 users.


Conferences

Starting in 2011,
The Document Foundation The Document Foundation (TDF) is a non-profit organization that promotes open-source document handling software. It was created by members of the OpenOffice.org community to manage and develop LibreOffice, a free and open-source office suite, an ...
has organized the annual LibreOffice Conference, as follows: * 2011 – Paris, France – 12–15 October * 2012 – Berlin, Germany – 17–19 October * 2013 – Milan, Italy – 24–27 September * 2014 –
Bern german: Berner(in)french: Bernois(e) it, bernese , neighboring_municipalities = Bremgarten bei Bern, Frauenkappelen, Ittigen, Kirchlindach, Köniz, Mühleberg, Muri bei Bern, Neuenegg, Ostermundigen, Wohlen bei Bern, Zollikofen , website ...
, Switzerland – 3–5 September * 2015 –
Aarhus Aarhus (, , ; officially spelled Århus from 1948 until 1 January 2011) is the second-largest city in Denmark and the seat of Aarhus Municipality. It is located on the eastern shore of Jutland in the Kattegat sea and approximately northwest ...
, Denmark – 23–25 September * 2016 –
Brno Brno ( , ; german: Brünn ) is a city in the South Moravian Region of the Czech Republic. Located at the confluence of the Svitava and Svratka rivers, Brno has about 380,000 inhabitants, making it the second-largest city in the Czech Republic ...
, Czech Republic – 7–9 September * 2017 – Rome, Italy – 11–13 October * 2018 – Tirana, Albania – 26–28 September * 2019 – Almería, Spain – 11–13 September * 2020 – web conferencing – 15–17 October * 2021 – web conferencing – 23–25 September * 2022 – Milan, Italy & remotely (hybrid) – 28 September–1 October


Derivatives

* Collabora Office and Collabora Online are enterprise-ready editions of LibreOffice. Most software development work on LibreOffice is by its commercial partners that includes Collabora,
Red Hat Red Hat, Inc. is an American software company that provides open source software products to enterprises. Founded in 1993, Red Hat has its corporate headquarters in Raleigh, North Carolina, with other offices worldwide. Red Hat has become ass ...
and CIB/Allotropia, also providing long-term support, technical support, custom features, and
Service Level Agreements A service-level agreement (SLA) is a commitment between a service provider and a customer. Particular aspects of the service – quality, availability, responsibilities – are agreed between the service provider and the service user. T ...
(SLA)s. *EuroOffice is a derivative of LibreOffice with free and non-free extensions, for the Hungarian language and geographic detail, developed by Hungarian-based MultiRacio Ltd. * "NDC ODF Application Tools" is a derivative of LibreOffice provided by the Taiwan National Development Council (NDC) and used by public agencies in Taiwan. * NeoOffice 2017 and later versions are based on LibreOffice. Prior versions included stability fixes from LibreOffice, but were based on OpenOffice. * OxOffice is a derivative of LibreOffice (originally a derivative of OpenOffice.org) with enhanced support for the Chinese language. * OffiDocs is a derivative of LibreOffice online developed and supported by the OffiDocs Group OU with multiple applications to use LibreOffice in mobile apps.


See also

* Comparison of office suites * List of free and open-source software packages * List of office suites * OpenDocument file format


Notes


References


External links

* {{Authority control 2011 software Collabora Cross-platform free software Formerly proprietary software Free and open-source software Free PDF software Free software programmed in C++ Free software programmed in Java (programming language) LibreOffice Office software that uses GTK Office suites for macOS Office suites for Windows Online office suites Online spreadsheets Online word processors Open-source office suites OpenOffice Portable software Software forks Software using the Mozilla license Unix software