Open Source Online Genealogy System

Source code for Gramps Genealogical program

A python implementation of the signature scheme Falcon

GUI image optimizer for Mac

🛡 I2P: End-to-End encrypted and anonymous Internet

🦄 A curated list of privacy & security-focused software and services

Desktop Bitcoin Wallet focused on security and privacy. Free and open source.

KeePassXC is a cross-platform community-driven port of the Windows application “Keepass Password Safe”.

Use an air-gapped Raspberry Pi Zero to sign for Bitcoin transactions! (and do other cool stuff)

Open source ASIC Bitcoin miner hardware

MTL Solar

Tidecoin: Open Source Post-Quantum Security Bitcoin