AA-lib is a low level gfx library just as many other libraries are. The main difference is that AA-lib does not require graphics device. In fact, there is no graphical output possible. AA-lib replaces those old-fashioned output methods with a powerful ASCII art renderer. The API is designed to be similar to other graphics libraries.
psbind examines the margins in a PostScript document and rearranges the pages to fit them onto paper efficiently. It outputs a transformed PostScript document. Because psbind detects the margins in its input automatically, it is particularly useful on documents with large or unbalanced margins.
SATFORM is a forms processor which provides a facility to print word processor-quality letters/reports by merging a data source with a template form. The output is suitable for HP LaserJet III (PCL) or later compatible printers. SATFORM uses an HTML-style markup system (SAT/ML) to define document template forms. It is also possible to make use of SAT/ML formatting to process embedded SAT/ML tags using the companion SATFILTER utility.
TeXtrace is a collection of scripts that convert any TeX font into a Type1 .pfb outline font immediately suitable for use with dvips, pdftex, Acroread, and many other programs. The main advantage of using Type1 fonts with TeX is that Acroread renders TeX's bitmap fonts ugly on screen, but it renders outline fonts beutifully and fast.
Divetools is a set of tools to read out a dive computer. In addition it includes a conversion program that makes UDCF files out of thet dump and a Plotting tool that produces nice PostScript pages for your loogbook. It supports the Suunto EON and Uwatec Aladin Series dive computers.
Prima is an extensible Perl toolkit for multi-platform GUI development. Supported platforms include Linux, Windows NT/9x/2K, OS/2, and UNIX/X11 workstations (FreeBSD, IRIX, SunOS, Solaris, and others). The toolkit contains a rich set of standard widgets and has emphasis on 2D image processing tasks. A Perl program using Prima looks and behaves identically on X, Win32, and OS/2 PM.