VTeX/Free – TeX system and PDF support for Linux and OS/2
VTeX/Free is a TeX program that generates PDF or PostScript output immediately from the TeX source file. The distribution includes a complete working LaTeX system. VTeX/Free is available for Linux and OS/2, but has limitations on distribution.
License that prevents distribution
TeX (or TeX-alike) typesetting engine
Maybe you are interested in the following packages as well.
- etex: An extended version of TeX, from the NTS project
- mltex: The MLTeX system
- tex-extensions: Proposals for extensions to TeX
- tex-gpc: A collection of change files for a TeX system based on GNU Pascal