Best Mac Free Open Source Software

Privacy-first, cross-platform text expander for snippets and templates

A lightning-fast, GPU-accelerated code editor built in Rust with native LSP support.

A lightweight, non‑Chromium browser built for stability and control

Password management for macOS

Free and open-source 3D parametric modeler

Clean and organized e-book reading experience

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

A fast, terminal‑based email client for developers

Simple videogames programming library

Free and open-source video transcoder

High-performance web server and reverse proxy

Professional-grade painting software for digital artists

General purpose TLS and crypto library

Free, open‑source crypto trading bot for automated strategies

A flexible, open-source level editor for 2D games

An open-source AI pair programmer for your terminal, compatible with Claude, GPT, and local LLMs.

Open-source client-server backup software with image and file-level restores

Advanced offline password cracker supporting hundreds of hash types

Genealogical research and family tree management

Command-line double-entry accounting system

Secure, fast file transfers from the command line

Digital Forensics and Incident Response