Adobe Type Manager

Adobe Type Manager (ATM) was a family of computer programs created and marketed by Adobe Systems for use with their PostScriptType 1 fonts. The last release was Adobe ATM Light 4.1.2, per Adobe's FTP (at the time).

Around 2000, with Apple's Mac OS X and Windows 2000, support for both Type 1 fonts and OpenType fonts with PostScript outlines was built into the operating system using ATM Light code contributed by Adobe. As a result, ATM was then no longer necessary for font imaging or printing.