PUBLIC MARKS with tags open-source & free

a free and open source screenshot tool for productivity

Free project scheduling and management.

Faire de l'argent avec votre développement libre ?

Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments. Arduino can sense the environment by receiving input from a variety of sensors and can affect its surroundings by controlling lights, motors, and other actuators. The microcontroller on the board is programmed using the Arduino programming language (based on Wiring) and the Arduino development environment (based on Processing). Arduino projects can be stand-alone or they can communicate with software on running on a computer (e.g. Flash, Processing, MaxMSP). The boards can be built by hand or purchased preassembled; the software can be downloaded for free. The hardware reference designs (CAD files) are available under an open-source license, you are free to adapt them to your needs. Arduino received an Honory Mention in the Digital Communities section of the 2006 Ars Electronica Prix.

The Linux microkernel is the basis of numerous operating systems (distributions or "distros") that run a wide variety of open source (free) software. Now more powerful and user-friendly than ever!

Free and open-source software is good for you and good for the world. This is the best OS X software that we know of.

a community of designers and site owners sharing free web design templates as well as web design information. Helping to make the internet a prettier place!

provides totally free audiobooks from the public domain. There are several options for listening. The first step is to get the mp3 or ogg files into your own computer:

provides totally free audiobooks from the public domain. There are several options for listening. The first step is to get the mp3 or ogg files into your own computer:

AbiWord is a free word processing program similar to Microsoft® Word. It is suitable for a wide variety of word processing tasks.

Free open-source disk encryption software for Windows XP/2000/2003 and Linux

a community of designers and site owners sharing free web design templates as well as web design information. Helping to make the internet a prettier place!

a place to download free web designs and share yours with others. We help make the internet a prettier place

open source

GNU Wget is a free software package for retrieving files using HTTP, HTTPS and FTP. It may easily be called from scripts, cron jobs, terminals without X-Windows support, etc.

gnu.org

wiki software runs on php and mysql. What is used by wikipedia

Wiki program for OSX runs on ruby

3d open source software available for Mac OSX.