Free and open-source software
Free and open source software (for short: FOSS, means free software and/or open source software) is software whose source code is open and available to anyone who wishes to:
- improve it,
- study it,
- modify it, and
- share the original and the modifications with others.
These additional rights are generally granted to the user through the GPL, LGPL, or BSD license.
Free And Open-source Software Media
A screenshot of free and open-source software (FOSS): Fedora Linux 36 running the KDE Plasma 5 desktop environment, Firefox, Dolphin file manager, VLC media player, LibreOffice Writer, GIMP, and KCalc
