Termux - a terminal emulator application for Android OS extendible by variety of packages.

Open Source Identity and Access Management For Modern Applications and Services

Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.

Access your entire server infrastructure from your local desktop

No clever tagline needed.

Fully featured, open source, privacy friendly email app for Android

signal-cli provides an unofficial commandline, JSON-RPC and dbus interface for the Signal messenger.

Google Reader inspired self-hosted personal RSS reader.

Flexible tool to build planet-scale vector tilesets from OpenStreetMap data fast

Utility to convert JSON data (for content you own) from 5etools or pf2etools into Obsidian-friendly Markdown.

An organizational system that helps you keep track of everything in your busy life