Best Open-Source Open Source Software

AI-powered video editing and generation

Simple home server OS built on Docker

A desktop email client that turns your inbox into a kanban board

A fast, terminal‑based email client for developers

Self‑hosted subscription tracker to monitor and manage all your recurring expenses

Open‑source web app for personal and small‑business finance management

A free, open‑source desktop music player for Windows, macOS, and Linux

Interactive charting and data visualization library

Simple forum software for building great communities

Open source project management that works for you, not against you

Interactive application firewall for GNU/Linux

Free and open-source e-book management software

Command-line double-entry accounting system

Easy payment integration for various platforms

An open-source content management system and website builder for self-hosted publishing.

A note-taking app for networked thought

Invoice, quote, project and time-tracking app built with Laravel

Self-hosted open-source monitoring and alerting for DevOps teams

A free, open-source note-taking app

Automate workflows with a fair-code licensed tool

Free, open‑source accounting software for small businesses and freelancers

A modern, secure password manager

Composable observability platform

Password management for macOS