Best Open-Source Open Source Software

Cross-platform password manager compatible with Keepass 2.x

An open platform for various uses

Empowering everyone to build reliable and efficient software

Easy payment integration for various platforms

Open-source kanban board for small teams and freelancers

Free, self‑hosted Kanban board for small teams and individuals

Open‑source time‑series database built on PostgreSQL for scalable analytics

Open source classroom client

Modern copy to clipboard solution without Flash

High-performance web server and reverse proxy

Secure, Simple and Scalable Video Conferences

Run VS Code in any browser, self‑hosted and free.

A free, open‑source admin dashboard built with Vue.js and Element UI

Sync and manage files across cloud storage from the command line

Column-store database management system

Self-hosted open-source monitoring and alerting for DevOps teams

Free, open‑source accounting software for small businesses and freelancers

React Framework for building internal tools, admin panels, dashboards & B2B apps

Extremely fast Python linter and code formatter

A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM

End-to-end developer platform for Source Control Management, CI/CD Pipelines, and more

High-performance time-series database for real‑time analytics

A simple terminal UI for git commands

Free metasearch engine with no tracking or profiling