Open Source Apache-2.0 Software
Discover open source software available under the Apache-2.0 license.
Kestra
Event-driven workflow orchestration platform with a YAML-based pipeline DSL, 500+ plugins, and a built-in UI editor.
Zapier
Etherpad
Open-source real-time collaborative text editor you can self-host.
Google Docs
Jitsi Meet
Open-source video conferencing platform — free, secure, and self-hostable.
Google Meet
Modo
Open-source AI IDE that plans before it codes, using spec-driven development with requirements, design, and task steps.
Cursor
Keycloak
Open-source identity and access management with SSO, OAuth2, OIDC, and SAML support for modern applications.
Auth0
Supabase
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
Firebase
Trigger.dev
Open-source platform for building and deploying reliable background jobs, scheduled tasks, and AI workflows in TypeScript.
Zapier
Zulip
Open-source team chat with a unique topic-based threading model that makes it easy to follow multiple conversations.
Slack
Grist
Open-source spreadsheet-database hybrid with flexible relational data modeling.
Google Sheets
Insomnia
The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.
Postman
DBeaver
Free universal database tool and SQL client
SQLPro Studio
TinaCMS
A fully open-source headless CMS with Git support, Markdown editing, and live visual preview for React-based sites.
Contentful
Apache Airflow
Apache Airflow - A platform to programmatically author, schedule, and monitor workflows
Zapier
OpenCloud
Open source platform for file management, sharing, and collaboration — simple and self-hostable.
Google Drive
Miniflux
Minimalist, opinionated RSS feed reader that is fast, lightweight, and written in Go — designed for long-term use.
MovieLab
An open source movie and TV show tracker app for Android with IMDb integration.
Trakt
Kumiho
A self-hosted, lightweight web media server for streaming your personal comics, manga, ebooks, and audiobooks.
Midas
Open platform for governing execution authority at decision surfaces across agents, AI systems, and enterprise workflows.
Pearcleaner
A free, source-available macOS app cleaner with privacy in mind.
CleanMyMac X
Draw.io
draw.io is a JavaScript, client-side editor for general diagramming.
Miro
Home Assistant
Open-source home automation platform that puts local control and privacy first — integrate thousands of smart home devices.