Free software
From BinaryFreedom.INFO
Free/libre software is software with freedoms attached (Think free as in freedom). Free software allows free:
- Use - there are no limitations on how, why, for what, or how long you use the software.
- Study - you can examine and learn from the source code.
- Modification - you can make any change you want to the software.
- Distribution - you can distribute modified or unmodified versions of the software to anyone you want, and may charge to do so.
[edit] Common Confusions
Unfortunately, the term Free Software is confused for "software available for no cost." This is not the case. Much non-free software is available for no cost, and some entities charge a fee for Free Software.

