Free developed by software for linux

Develop is a little Tool for Programmers.
You can use it for c++ html php and java.
There are little Generators for html / OpenGL / php.
You can create PDF / PS with highlighting support
Enhancements:
- better highlighting

Openglad project is a SDL port of the old (and recently open-sourced) DOS game Gladiator.

Openglad is an SDL port of an old DOS game called Gladiator, which was developed by FSGames in the mid 90s. It is a top-down gauntlet-style RPG in which you hire team mates, go on missions, and improve your team with the spoils you reap. It can be played by up to 4 players (using split-screen), and features many classes, special abilities, and a scenario editor.

FreeSpeak is a free (as in freedom, developed and released under the terms of GPL) frontend to online translator engines (such as Google or Altavista ones).
It is written in Python and it uses the GTK toolkit. FreeSpeak is developed by Italian Python User Group.
Main features:
- tabbed consulting
- automatically copy and paste from/to clipboard
- expandible in a very easy way by writing translator modules
- standard FreeDesktop.org Trayicon
- minimal window for fast translations
- translator engines for Google, Altavista and FreeTranslation
- localizations (English, Italian and Dutch)

Wb is an remote conferencing application for shared drawing developed by the Network Research Group of Lawrence Berkeley National Laboratory. Pre-compiled binaries are available on ftp. Wb-related questions and feedback are welcome and can be sent to the developers via wb@ee.lbl.gov.

Netdiscover is a network address discovering tool that was developed mainly for those wireless networks without DHCP servers, though it also works on wired networks. It sends ARP requests and sniffs for replies.

Floodcast is a streaming plugin for Noatun that allows:

- Running a simple standalone-server on the machine Noatun is running on
- Forwarding whatever sound is currently played in Noatun to some shoutcast- or icecast-server

It was originally developed by Ryan Cumming (aka Phalynx).

Vat is an audio conferencing application developed by the Network Research Group of Lawrence Berkeley National Laboratory. Source code and pre-compiled binaries are available via anonymous ftp.
The LBNL audio tool, vat, is a real-time, multi-party, multimedia application for audio conferencing over the Internet. Vat is based on the Draft Internet Standard Real-time Transport Protocol (RTP) developed by the IETF Audio/Video Transport working group. RTP is an application-level protocol implemented entirely within vat -- you need no special system enhancements to run RTP. Although vat can be run point-to-point using standard unicast IP addresses, it is primarily intended as a multiparty conferencing application. To make use of the conferencing capabilities, your system must support IP Multicast, and ideally, your network should be connected to the IP Multicast Backbone (MBone).
Vat provides only the audio part of a multimedia conference; video, whiteboard, and session control tools are implemented in separate applications. Our video tool is called vic and our whiteboard tool wb, UCL developed the session directory tool sdr Other related applications include ISIs Multimedia Conference Control, mmcc, the Xerox PARC Network Video tool, nv and the INRIA Video-conferencing System, ivs.
Enhancements:
- Added code to Windows audio driver to convert to 8-bit linear if driver doesnt support 16-bit linear (the code in Win95 thats supposed to do this is apparently broken). Problem reported by dozens of SoundBlaster users.
- Unicast sessions wouldnt work under Windows. (Re-)Incoporated fix from John Brezak that somehow got left out of b1 release.
- Restored vat 3.4 "[net localport]" command (needed by ISI/MIT RSVP additions to vat). Requested by Steve Berson.
- Fixed sitebox display bug on monochrome displays. Reported by Evi Nemeth.
- Fixed bug where SS-10 could get stuck sending a continuous tone if the last byte before a completely silent frame was non-zero. Reported by Steve Deering.
- Correct URL of SCO port on vat homepage. Fix from Shawn McMurdo.
- Incorporated Irix5.3 and 6.x configure and config.h fixes from Andrew Cherenson.
- Incorporated AIX configure and config.h fixes from Christian Zahl.