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License

GPL-2.0

GPL-2.0 is a reviewed custom licence and does not qualify for an open-source badge. Read its exact terms before use.

OBS Studio

OBS Studio

Free open-source software for live streaming and screen recording

Stars77.3K
Commitjust now
LicenseGPL-2.0

OBS Studio is free and open-source software for live streaming and video recording, mixing scenes and sources on Windows, Mac, and Linux.

Alternative toKdenlive
Jellyfin

Jellyfin

Free software media system for collecting and streaming your own media

Stars58K
Commitjust now
LicenseGPL-2.0

Jellyfin is a free, self-hosted media system that collects household movies, shows, and music into one library for streaming to phones, TVs, and browsers.

Alternative toKodi
Discourse

Discourse

Open-source community platform for discussion, chat, and support

Stars47.9K
Commitjust now
LicenseGPL-2.0

Discourse is a self-hosted community platform that combines threaded discussion with built-in chat, search, and moderation tools.

Alternative toSlackDiscord
LosslessCut

LosslessCut

Free open-source lossless video and audio cutter

Stars44.5K
Commitjust now
LicenseGPL-2.0

LosslessCut is a free open-source editor for fast lossless trimming of video and audio on Windows, macOS, and Linux.

Alternative toOpenCut
Kodi

Kodi

Free open-source media center for organizing and playing your own library

Stars21.3K
Commitjust now
LicenseGPL-2.0

Kodi is a free and open-source media center that organizes a household's own movies, shows, music, and photos into one browsable library and plays them across TV, desktop, and mobile devices.

iTerm2

iTerm2

macOS terminal emulator with split panes, profiles, and shell integration

Stars18.1K
Commitjust now
LicenseGPL-2.0

iTerm2 is a free terminal emulator for macOS, with split panes, searchable scrollback, reusable profiles, and shell integration for command-line work.

Alternative toAlacritty
Redmine

Redmine

Self-hosted project management with issue tracking and Gantt charts

Stars6,044
Commitjust now
LicenseGPL-2.0

Redmine is a GPL-2.0 licensed, self-hosted project management web app built on Ruby on Rails, with issue tracking, Gantt charts, time logging, and multi-project support.

Alternative toOpenProject
Piwigo

Piwigo

Self-hosted photo gallery for organizing and sharing large libraries

Stars3,867
Commitjust now
LicenseGPL-2.0

Piwigo is a self-hosted photo gallery that organizes large photo and video libraries into albums on storage you control, with user accounts and sharing for teams and families.

Alternative toImmich
WordPress

WordPress

Open-source publishing platform and CMS running millions of websites

Stars3,482
Commitjust now
LicenseGPL-2.0

WordPress is a self-hosted open-source publishing platform and CMS for blogs and business sites.

Alternative toContentful
OpenWebAnalytics

OpenWebAnalytics

Self-hosted open-source web analytics with full data ownership

Stars2,694
Commitjust now
LicenseGPL-2.0

OpenWebAnalytics is a GPL-licensed web analytics framework that site owners host on their own PHP and MySQL servers to track visitors with full data ownership.

Checkmk

Checkmk

Agent-based infrastructure and application monitoring for hybrid IT

Stars2,385
Commitjust now
LicenseGPL-2.0

Checkmk is a self-hosted monitoring platform for servers, networks, containers, and cloud services, with automatic discovery and alerting built in.

Alternative toDatadogGrafana
Nagios

Nagios

Open-source host, service, and network monitoring with plugins and alerts

Stars2,049
Commit24d ago
LicenseGPL-2.0

Nagios Core is an open-source host, service, and network monitoring program that runs checks through plugins and sends alerts when problems occur.

Alternative toIcingaCheckmk
WireGuard

WireGuard

Fast, modern, secure VPN tunnel

Stars727
Commit4mo ago
LicenseGPL-2.0

WireGuard is an open-source VPN tunnel that connects peers into private networks with a small auditable codebase, modern Noise-based cryptography, and in-kernel speed.

Alternative toTailscale
Justnote

Justnote

Fast privacy-focused notes with lists, reminders, and sync

Stars68
Commit7mo ago
LicenseGPL-2.0

Justnote is a free, open-source note-taking app with notes, checklists, and reminders that syncs across web, Android, and iOS, with optional paid plans for extra storage.