Open source software

88 apps. Software you can read, change and run yourself

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Home Assistant

Run your smart home locally

Open source · Web, iOS, Android

Immich

Self-hosted photo backup

Open source · Web, iOS, Android

Nextcloud

Your own file cloud

Open source · Web, Windows, Mac +3

Ollama

Run AI models on your own computer

Open source · Windows, Mac, Linux

ImageMagick

Edit images from the command line

Open source · Windows, Mac, Linux

FreeCAD

Free 3D CAD

Open source · Windows, Mac, Linux

GitLab

Code hosting and CI in one app

Free plan · Web

Inkscape

Free vector graphics

Open source · Windows, Mac, Linux

Plausible

Simple, private web analytics

Paid · Web

LibreOffice

A free office suite

Open source · Windows, Mac, Linux

KeePassXC

A password manager kept on your device

Open source · Windows, Mac, Linux

WordPress

The most widely used website software

Open source · Web

Ghost

Publishing for blogs and newsletters

Open source · Web

Firefox

An independent open source browser

Open source · iOS, Android, Windows +2

Odoo

Open source business apps

Free plan · Web, iOS, Android

Penpot

Open source interface design

Free plan · Web

Thunderbird

A free email app

Open source · Windows, Mac, Linux +1

draw.io

Free flowcharts and diagrams

Open source · Web, Windows, Mac +1

Blender

Free 3D creation

Open source · Windows, Mac, Linux

Supabase

An open source backend on Postgres

Free plan · Web

Insomnia

An open source API client

Free plan · Windows, Mac, Linux

GIMP

A free photo editor

Open source · Windows, Mac, Linux

Signal

Private messaging

Open source · iOS, Android, Windows +2

Mattermost

Self-hosted team chat

Open source · Web, Windows, Mac +3

Neovim

A modern take on Vim

Open source · Windows, Mac, Linux

Bitwarden

An open source password manager

Free plan · Web, Windows, Mac +3

Brave

A browser that blocks ads

Free · iOS, Android, Windows +2

Krita

Free digital painting

Open source · Windows, Mac, Linux +1

Node.js

JavaScript on the server

Open source · Windows, Mac, Linux

Payload

A CMS built on Next.js

Open source · Web

Jitsi Meet

Free video meetings

Open source · Web, iOS, Android

VLC

Plays almost any video file

Open source · Windows, Mac, Linux +2

Strapi

An open source headless CMS

Open source · Web

Zulip

Threaded team chat

Free plan · Web, Windows, Mac +3

Discourse

Modern forum software

Open source · Web

n8n

Automation you can host yourself

Free plan · Web

PostgreSQL

A trusted open source database

Open source · Windows, Mac, Linux

Calibre

Manage your ebooks

Open source · Windows, Mac, Linux

Metabase

Ask questions of your data

Open source · Web

Mastodon

Social media without one owner

Open source · Web, iOS, Android

Logseq

Outline notes on your device

Open source · Windows, Mac, Linux +2

Squoosh

Compress images in your browser

Open source · Web

Flutter

Build apps for any screen

Open source · Windows, Mac, Linux

Cypress

Front-end testing

Free plan · Windows, Mac, Linux

Kdenlive

A free video editor

Open source · Windows, Mac, Linux

Tailwind CSS

Style pages with utility classes

Open source · Web

OBS Studio

Record and stream video

Open source · Windows, Mac, Linux

FFmpeg

Work with audio and video files

Open source · Windows, Mac, Linux

Audacity

Free audio recording and editing

Open source · Windows, Mac, Linux

Bun

A fast JavaScript toolkit

Open source · Windows, Mac, Linux

Godot

A free game engine

Open source · Windows, Mac, Linux

Deno

A secure JavaScript runtime

Open source · Windows, Mac, Linux

Git

The standard for version control

Open source · Windows, Mac, Linux

7-Zip

A free file archiver

Open source · Windows

Playwright

Browser tests that work everywhere

Open source · Windows, Mac, Linux

Zed

A high-speed code editor

Open source · Mac, Linux, Windows

Excalidraw

Hand-drawn style diagrams

Open source · Web

Directus

Turn a database into a CMS

Open source · Web

Vue.js

An approachable JavaScript framework

Open source · Web

Grafana

Dashboards for your data

Open source · Web

Joplin

Open source notes with sync

Open source · Windows, Mac, Linux +2

Shotcut

A free cross-platform video editor

Open source · Windows, Mac, Linux

Linux Mint

A friendly Linux desktop

Open source · Linux

Fedora

Linux with the latest software

Open source · Linux

Kubernetes

Run containers at scale

Open source · Linux

React

A library for building interfaces

Open source · Web

Appwrite

Open source backend server

Open source · Web

Cal.com

Open source scheduling

Free plan · Web

Plane

Open source project tracking

Open source · Web

PocketBase

A backend in one file

Open source · Windows, Mac, Linux

Svelte

A compiler for web interfaces

Open source · Web

HandBrake

Convert video files

Open source · Windows, Mac, Linux

iTerm2

A better terminal for the Mac

Open source · Mac

Ubuntu

A popular Linux system

Open source · Linux

Umami

Simple, private analytics

Open source · Web

WireGuard

A fast, modern VPN protocol

Open source · Windows, Mac, Linux +2

Matomo

Analytics you can own

Open source · Web

Next.js

A React framework

Open source · Web

LanguageTool

Grammar checks in many languages

Free plan · Web, Windows, Mac

Tor Browser

Browse anonymously

Open source · Windows, Mac, Linux +1

Debian

The universal Linux system

Open source · Linux

Rocket.Chat

Self-hosted team messaging

Free plan · Web, Windows, Mac +3

Jellyfin

Your own media server

Open source · Web, Windows, Mac +3

Mullvad

A VPN with no accounts

Paid · Windows, Mac, Linux +2

Element

Secure chat on Matrix

Free plan · Web, Windows, Mac +3

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About Open source software

Open-source software publishes its code, so anyone can read, change and run it. It often costs nothing to use and can be hosted on your own hardware.

What are the most popular Open source products?

Popular choices right now include Home Assistant, Immich, Nextcloud, Ollama and ImageMagick. The list above is ordered by what people view and like, and it changes over time.

Is there any free Open source software?

Yes. Home Assistant, Immich, Nextcloud, Ollama and ImageMagick have free plans or are free to use. Check each website for current limits.

How do I choose Open source software?

Check how active the project is, how often it gets updates, and whether its licence suits your use.

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