Hubzilla is a powerful platform for creating interconnected websites featuring a decentralized identity, communications, and permissions framework built using common webserver technology.
OBS (Open Broadcaster Software) is free and open source software for video recording and live streaming. Stream to Twitch, YouTube and many other providers or record your own videos with high quality H264 / AAC encoding.
VBinDiff (Visual Binary Diff) displays files in hexadecimal and ASCII (or EBCDIC). It can also display two files at once, and highlight the differences between them.
Giving social networking back to you - The Mastodon Project
Mastodon is an open source decentralized social network - by the people for the people. Join the federation and take back control of your social media!
Free, Open Source Modular Synth Software Lets You Create 70s & 80s Electronic Music—Without Having to Pay Thousands for a Real-World Synthesizer | Open Culture
In the past decade or so, the analog modular synth—of the kind pioneered by Robert Moog and Don Buchla—has made a comeback, creating a booming niche market full of musicians chasing the sounds of the 70s and 80s.
Download SoX - Sound eXchange for free. SoX is the Swiss Army Knife of sound processing utilities. It can convert audio files to other popular audio file types and also apply sound effects and filters during the conversion.