Best Web Free Open Source Software

Self-hosted recipe manager and meal planner built for the modern household.

Self-hosted, lightweight Git forge for collaborative software development.

Python library for video editing

The right way to check the weather

Self‑hosted, Subsonic‑compatible music streaming server for audiophiles

One API for 40+ providers, including OpenAI, Anthropic, and Google

Build your own AI SRE agents

Private messenger with no user IDs, so you own your contacts and groups

Open-source collaborative wiki and documentation software

Self‑hosted grocery list and recipe manager

Fast, unified engine for big data processing and analytics

Lightning-fast and hyper-relevant search for your data

A list of Free Software network services and web applications which can be hosted locally

Open‑source task manager built for tiny teams

Inventory management system for efficient logistics

Real-time collaborative document editor

Open source password manager for teams

Automate workflows with a fair-code licensed tool

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

Open-source firmware for ESP8266/ESP32 devices with local MQTT control

Open-source, easy-to-use ERP software for small and medium businesses