Best Linux Free Open Source Software

Free, cross‑platform virtualization to run multiple OSes on a single computer.

Flight-sim-focused gamepad mapping tool that replaces an expensive HOTAS setup

An open-source, customizable web browser focused on efficiency and control.

Reusable computer vision tools for any model

Free and open-source 3D parametric modeler

Fast, open‑source snippet manager for developers across Windows, Mac, and Linux

Open-source Spotify client for every platform

A fast, terminal‑based email client for developers

Secure, fast file transfers from the command line

Cross-platform audio and video processing solution

Free, open-source web-based tool for managing PostgreSQL databases.

Free Debian‑based NAS with SMB, FTP, RSync and plugins

Free, open-source download manager built for automating downloads from file hosts.

Bidirectional file sync for Windows, macOS and Linux

Free open-source disk encryption with strong security, successor to TrueCrypt.

An open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

Free, open-source office suite for documents, spreadsheets, and presentations

An opinionated code formatter.

Cross‑platform real‑time system monitoring for admins and DevOps