Software
Free software. The most conditions placed on some of this software is that you have to give them your email address. We are not aware of any that have any downside other than that. We use some of this software for our own personal use and have in some cases for years. If you use this software and enjoy it, please donate to the authors. Any amount will help them further develop it. We do not offer any support but if you ask, we may know.
Media Software
Video, Audio and Photo viewers and editors.
Office Suites
Office compatible suites that are open source. If you like them then donate to allow the developers to continue to give us free stuff that works...
Security
Various programs designed to keep your computer clean.