📦 Open Source Directory

A powerful, lightweight source code editor with built-in Git support.

The open-source core of the Linux operating system.

A declarative, efficient, and flexible JavaScript library for building UI.

The Progressive JavaScript Framework.

The Web framework for perfectionists with deadlines.

A lightweight WSGI web application framework.

A modern, fast web framework for building APIs with Python.

Empowers developers to build, share, and run applications anywhere.

Production-Grade Container Scheduling and Management.

A radically simple IT automation system.

The world's most advanced open source relational database.

The world's most popular open source database.

An in-memory data structure store, used as a database, cache.

A document-based, distributed database built for modern developers.

A high performance load balancer, web server, and reverse proxy.

The number one HTTP server on the Internet.

A free and open-source content management system.

The creator economy platform.

The leading open-source headless CMS.

A safe home for all your data.

Your files, where you need them.

The Free Software Media System.

A free and open source cross-platform multimedia player.

Free and open source software for video recording and live streaming.

The free and open source 3D creation suite.

The Free and Open Source Image Editor.

Draw Freely.

Free, open source, cross-platform audio software.

Open source video editor.

A powerful office suite.

Open source password manager.

Cross-Platform Password Manager.

Speak Freely.

Open source alternative to Slack.

Secure, Simple and Scalable Video Conferences.

Secure and independent communication.

Simple and privacy-friendly alternative to Google Analytics.

Google Analytics alternative that protects your data.

The open-source product OS.

The open observability platform.

The easiest way for people to get answers from their data.

Make Sense of Your Data.

A modern data exploration and visualization platform.

The open-source Calendly alternative.

Free and open fair-code licensed node based Workflow Automation Tool.

Create agents that monitor and act on your behalf.

The fastest wiki and knowledge base for growing teams.

Build internal tools faster.

The Open Source Airtable Alternative.

The open-source design & prototyping platform.

VLC is a free and open source cross-platform multimedia player and framework.

Free and open source software for video recording and live streaming.

Rufus is a utility that helps format and create bootable USB flash drives, such as USB keys/pendrives.

A file archiver with a high compression ratio.

Professional free and open source painting program.

An open source video transcoder available for Linux, Mac, and Windows.

The free FTP solution for both client and server.

A free software alternative to µTorrent.

Secure, fast, and private web browser with ad blocker.

Enterprise-ready open source CRM alternative to Salesforce with sales automation and customer management.

Free self-hosted CRM with sales automation, email tracking, and customizable dashboards.

Modern open-source CRM with a beautiful interface, designed as a Salesforce alternative for startups.

Open-source experience operating system with CRM, marketing automation, and customer engagement tools.

Personal relationship management system for tracking interactions with friends and family.

Open-source platform for managing the end-to-end machine learning lifecycle including tracking and deployment.

Multi-type data labeling and annotation tool for NLP, computer vision, and audio ML projects.

Open-source NLP framework for building production-ready LLM applications and semantic search pipelines.

Leading open-source computer vision library with 2500+ algorithms for image and video analysis.

Simple and efficient machine learning library for Python with classification, regression, and clustering.

Open-source project management software with Gantt charts, agile boards, and time tracking.

Free open-source project management tool for agile developers and designers with kanban and scrum.

Open-source kanban board with drag-and-drop task management for teams and individuals.

Self-hosted project management tool with boards, lists, and calendar views for task organization.

Open-source project tracking tool with issue management, cycles, and modules for software teams.