Adobe Acrobat is the de facto standard in document technology. This application is commonly used for reading and converting Postscript and PDF documents.

• 5.07: /appl/acroread5.07/bin/acroread
• 7.0.9: acroread

Thunderbird is an open source cross-platform email and Usenet client based on Mozilla code.

• 1.5 thunderbird

Firefox is an open-source web browser.

• 3.0: firefox

MPlayer is a movie player for Linux. Supports reading from network, dvd, vcd, file, pipes, and v4l.

• 1.0: mplayer