Tools directory
Every tool, explained.
Search the best open-source, AI, privacy and creator tools. Plain-English summaries, honest costs, real use cases, and links to the verified repo. Save any tool to your vault.
90tools curated
82tested by us
5.1M+total GitHub stars
100%on GitHub, verified repo links
- Popular
yt-dlp
A free command-line tool that saves video and audio from websites at the size you choose, with subtitles, for watching offline.
196.3k~10 minFree - Trending
Project NOMAD
An offline knowledge server: Wikipedia, books, courses, maps and optional local AI.
39.2k~60 minNeeds hardware - Trending
Meshtastic
Cheap radios that send text messages with no signal, no WiFi and no internet.
8.4k~30 minNeeds hardware - Trending
PMTiles
Cut your town or city out of a free world map (built from OpenStreetMap) into one small file, then view it in a browser with no internet.
3.1k~25 minFree - Trending
SatDump
Decode real images from weather satellites with a cheap USB radio.
2.3k~60 minNeeds hardware - Trending
Kiwix
Download Wikipedia, medical guides and more as single files and read them offline. No account needed.
1.5k~15 minFree