Ethereum
A public blockchain for programmable applications and assets
Open source
Products with source code available under licenses that allow people to use, modify, and redistribute it.
Bitcoin
Open-source digital money for peer-to-peer payments
Cardano
A public blockchain with staking and on-chain governance
OneKey
Hardware wallets and apps for crypto self-custody
Trezor
Open-source hardware wallets for self-custody
CopyQ
Search, edit and organize clipboard history across desktop applications
SpeedCrunch
Calculate with high precision, reusable variables and an editable history
Qalculate!
Combine everyday calculations with units, symbolic math and plotting
Flameshot
Capture screenshots and annotate them with a configurable desktop tool
Greenshot
Capture and annotate Windows screenshots for reports and documentation
Ditto
Retrieve earlier clipboard entries and paste them into Windows apps
Files
Organize Windows files with tabs, dual panes, tags and previews
Minds
Join a social network or launch a branded community of your own
MyBB
Run a customizable community forum with open-source software
OpenRCT2
An open-source RollerCoaster Tycoon 2 engine with modern features and multiplayer
Beyond All Reason
An open-source real-time strategy game with large land, air and naval battles
FlightGear
A free flight simulator with global scenery, aircraft and multiplayer flying
Pebble
E-paper smartwatches with physical buttons, apps and customizable watch faces
Privacy Badger
An EFF browser extension that limits third-party tracking
OpenZiti
An open-source network overlay that connects services by identity