LibRaw is a
free and open-source software
Free and open-source software (FOSS) is software available under a license that grants users the right to use, modify, and distribute the software modified or not to everyone free of charge. FOSS is an inclusive umbrella term encompassing free ...
library for reading
raw files from digital cameras. It supports virtually all raw formats. It is based on the source code of
dcraw
dcraw is an open-source software, open-source computer program which is able to read numerous raw image format files, typically produced by mid-range and high-end digital cameras. dcraw converts these images into the standard Tagged Image File ...
, with modifications, and "is intended for embedding in raw converters, data analyzers, and other programs using raw files as the initial data."
LibRaw is available for
Windows
Windows is a Product lining, product line of Proprietary software, proprietary graphical user interface, graphical operating systems developed and marketed by Microsoft. It is grouped into families and subfamilies that cater to particular sec ...
,
macOS
macOS, previously OS X and originally Mac OS X, is a Unix, Unix-based operating system developed and marketed by Apple Inc., Apple since 2001. It is the current operating system for Apple's Mac (computer), Mac computers. With ...
,
Linux
Linux ( ) is a family of open source Unix-like operating systems based on the Linux kernel, an kernel (operating system), operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically package manager, pac ...
and
FreeBSD
FreeBSD is a free-software Unix-like operating system descended from the Berkeley Software Distribution (BSD). The first version was released in 1993 developed from 386BSD, one of the first fully functional and free Unix clones on affordable ...
. It is included in many
Linux distribution
A Linux distribution, often abbreviated as distro, is an operating system that includes the Linux kernel for its kernel functionality. Although the name does not imply product distribution per se, a distro—if distributed on its own—is oft ...
s such as
Arch Linux
Arch Linux () is an Open-source software, open source, rolling release Linux distribution. Arch Linux is kept up-to-date by regularly updating the individual pieces of software that it comprises. Arch Linux is intentionally minimal, and is meant ...
,
Debian
Debian () is a free and open-source software, free and open source Linux distribution, developed by the Debian Project, which was established by Ian Murdock in August 1993. Debian is one of the oldest operating systems based on the Linux kerne ...
,
Fedora
A fedora () is a hat with a soft brim and indented crown.Kilgour, Ruth Edwards (1958). ''A Pageant of Hats Ancient and Modern''. R. M. McBride Company. It is typically creased lengthwise down the crown and "pinched" near the front on both sides ...
,
Gentoo Linux
Gentoo Linux (pronounced ) is a Linux distribution built using the Portage package management system. Unlike a binary software distribution, the source code is compiled locally according to the user's preferences and is often optimized for ...
,
openSUSE
openSUSE () is a free and open-source software, free and open-source Linux distribution developed by the openSUSE project. It is offered in two main variations: ''Tumbleweed'', an upstream rolling release distribution, and ''Leap'', a stable r ...
,
Slackware
Slackware is a Linux distribution created by Patrick Volkerding in 1993. Originally based on Softlanding Linux System (SLS), Slackware has been the basis for many other Linux distributions, most notably the first versions of SUSE Linux distr ...
and
Ubuntu
Ubuntu ( ) is a Linux distribution based on Debian and composed primarily of free and open-source software. Developed by the British company Canonical (company), Canonical and a community of contributors under a Meritocracy, meritocratic gover ...
.
Software incorporating LibRaw includes
Affinity Photo
Affinity Photo is a raster graphics editor developed by Serif Ltd. for iPadOS, macOS, and Windows, alongside Affinity Designer and Affinity Publisher. Development of Affinity Photo started in 2009 as a raster graphics editor for macOS. Its fir ...
,
digiKam
digiKam is a free and open-source image organizer and tag editor written in C++ using the KDE Frameworks.
Features
digiKam runs on most known desktop environments and window managers, as long as the required libraries are installed. It suppor ...
,
EasyHDR,
gThumb
gThumb is a free and open-source image viewer and image organizer with options to edit images. It is designed to have a clean and simple user interface and follows the GNOME Human Interface Guidelines and integrates well with the GNOME deskt ...
,
Gwenview
Gwenview is an image viewer for Unix-like systems (including Linux) and is released as part of the KDE Applications bundle. The current maintainer is Aurélien Gâteau. The word "Gwen" means "white" in the Breton language and is commonly used as ...
,
IrfanView
IrfanView () is an image viewer, editor, organiser and converter program for Microsoft Windows. It can also play video and audio files, and has some image creation and painting capabilities. IrfanView is free for non-commercial use; commercial ...
,
KStars
KStars is a free and open-source planetarium program built using the KDE Frameworks. It is available for Linux, BSD, macOS, and Microsoft Windows. A light version of KStars is available for Android devices. It provides an accurate graphical repre ...
,
OpenImageIO
OpenImageIO is an open source library for reading and writing images. Support for different image formats is realised through plugins. The project is distributed with a modified BSD license.
History
Project ''OpenImageIO'' started as ''ImageIO' ...
, Siril, and Topaz Studio.
See also
*
Camera Image File Format
*
DevIL
A devil is the mythical personification of evil as it is conceived in various cultures and religious traditions. It is seen as the objectification of a hostile and destructive force. Jeffrey Burton Russell states that the different conce ...
*
Digital Negative
Digital Negative (DNG) is an Open format, open, lossless raw image format developed by Adobe Systems, Adobe and used for digital photography. It was launched on September 27, 2004. The launch was accompanied by the first version of the DNG specif ...
*
List of cameras supporting a raw format
Still cameras
The following digital cameras allow photos to be taken and saved in at least one raw image format. Some cameras support more than one, usually a proprietary format and Digital Negative (file format), Digital Negative (DNG).
Agf ...
*
ORF format
The Olympus RAW Format (ORF) is a proprietary raw image format used in Olympus digital cameras. Like all other raw formats, this one contains image information rendered directly by a camera's sensor. ORF files feature so-called headers that pres ...
References
External links
*{{Official website
Free computer libraries
Graphics libraries
C++ libraries
Free software programmed in C++
Free raw image processing software
Photo software for Linux
Cross-platform free software
Software using the GNU Lesser General Public License