Apache-2.0 License Open Source Tools

Zulip is a powerful, open source group chat application.

A production-ready vendor-neutral OCI-native container image registry.

Advanced IRC bouncer.

Search engine that requires minimal resources (alternative to Elasticsearch).

A production-ready vendor-neutral OCI-native container image registry.

Zenko CloudServer, an open-source implementation of a server handling the Amazon S3 protocol.

Secure sharing of secrets, passwords and files.

Smart SSH and HTTPS bastion that works with any SSH client.

Trudesk is an open-source help desk/ticketing solution.

Java application to track GPS positions. Supports loads of tracking devices and protocols, has an Android and iOS App. Has a web interface to view your trips.

Developer & translator friendly web-based localization platform enabling users to translate directly in the app they develop.

Continuous regression testing for engineering teams. Get feedback when you write code that could break your software.

Open-source IoT Platform - Device management, data collection, processing and visualization.

Certificate authority and access plane for SSH, Kubernetes, web applications, and databases.

Server for , an open standard for decentralized persistent communication.

List editor for power users, backed by a self-hosted server.

Next generation noIM application in your own workspace, not only another Slack/Discord/rocket.chat.

Modern data exploration and visualization platform.

Local hosted web application that allows you to perform various operations on PDF files, such as merging, splitting, file conversions and OCR.

StackStorm (aka ) is event-driven automation for auto-remediation, security responses, troubleshooting, deployments, and more. Includes rules engine, workflow, 160 integration packs with 6000+ actions and ChatOps.

Sourcegraph is a fast, open-source, fully-featured code search and navigation engine written in Go.

All-in-one Dockerized easy XMPP solution, including web admin and clients.

SOCKS5 proxy server with built-in authentication and Telegram-bot for user management and user statistics on data spent (handy when you pay per GB of data). It is dockerised and simple to install.

VoIP troubleshooting and monitoring platform.

Modern, privacy-friendly, and detailed web analytics that works without cookies or JS.

ShellHub is a modern SSH server for remotely accessing linux devices via command line (using any SSH client) or web-based user interface, designed as an alternative to sshd.

SeaweedFS is an open source distributed file system supporting WebDAV, S3 API, FUSE mount, HDFS, etc, optimized for lots of small files, and easy to add capacity.

Stack Overflow in a JAR. An enterprise-ready Q&A platform with full-text search, SAML, LDAP integration and social login support.

Lightweight Selenium hub implementation launching browsers within Docker containers.

Front-end for the Samvera framework, which itself is a Ruby on Rails application for browsing and managing Fedora-based digital repositories.

Personal server for running self-hosted apps easily and securely.

Restreamer allows you to do h.264 real-time video streaming on your website without a streaming provider.

A web-app for conducting a quiz, including a page for players to enter their answers.

A promising password managers fully featured for teams.

PufferPanel is an open source game server management panel, designed for both small networks and game server providers.

Django based ticket sales platform for events.

Web-based event management, including running a Call for Papers, reviewing submissions, and scheduling talks. Exports and imports for various related tools.

An identity-aware reverse proxy, successor to now obsolete oauth_proxy. It inserts an OAuth step before proxying your request to the backend, so that you can safely expose your self-hosted websites to public Internet.

Helps you track your issues, epics, and product roadmaps in the simplest way possible (alternative to JIRA, Linear and Height).

PictShare is a multi lingual, open source image hosting service with a simple resizing and upload API.

Phorge is an open source, community driven platform for collaborating, managing, organizing and reviewing software development projects.

Flexible and modular backend framework/server for object persistence, API development and authentication.

Open Source Document Management System focused on scanned documents (electronic archives). Features file browsing in similar way to dropbox/google drive. OCR, full text search, text overlay/selection.

A proxy server that runs a Shadowsocks instance for each access key and a REST API to manage the access keys.

One-Time-Secret sharing platform with a symmetric 256bit AES encryption in the browser.

Fully-featured, self-hostable, zero trust, full mesh overlay network. Includes a 2FA support out of the box, clients for all major desktop/mobile OS’es.

Complete trashmail solution that exposes an SMTP server and has a web interface to manage received emails. Works with multiple and wildcard domains and is fully file based (no database needed). Includes RSS feeds and JSON API.

Openmeetings provides video conferencing, instant messaging, white board, collaborative document editing and other groupware tools using API functions of the Red5 Streaming Server for Remoting and Streaming.

OpenOLAT is a web-based learning management system for teaching, education, assessment and communication.

Open source distributed and RESTful search engine.

Real time collaboration (RTC) server.

Fair, lightweight and open web analytics tool. Gain insights while your users have full access to their data.

Enterprise Resource Planning system with a suite of business applications flexible enough to be used across any industry.

Push notifications to phone or desktop using HTTP PUT/POST, with Android app, CLI and web app, similar to Pushover and Gotify.

Browser-based flow editor that helps you wiring hardware devices, APIs and online services to create IoT solutions.

Extensible music server. Offers a superset of the mpd API, as well as integration with 3rd party services like Spotify, SoundCloud etc.

A self hosted virtual browser (rabb.it clone) that runs in Docker.

Publish/Subscribe event bus, durable queues, key-value store, object store, and more. Native multi-tenancy, multiple authentication and authorization mechanisms. Easy to self-host and federate.

Miniflux is a minimalist and open source news reader, written in Go and PostgreSQL.

Minimalist notepad.cc clone.

A full computer management website. With MeshCentral, you can run your own web server to remotely manage and control computers on a local network or anywhere on the internet.

Mibew Messenger is an open-source live support application written in PHP and MySQL. It enables one-on-one chat assistance in real-time directly from your website.

Drag and Drop CMS and online shop.

Free Open Source Electronic Document Management System. An electronic vault for your documents with preview generation, OCR, and automatic categorization among other features.

Local ad blocker. Like Pi-hole but local and using your operating system.

Open source High-Performance API Gateway.

Build internal tools, BI dashboards, admin panels, CRUD apps and workflows in minutes using YAML / JSON on an self-hosted, open-source platform. Connect to your data sources, host via Serverless, Netlify or Docker.

LocalStack is a fully functional local AWS cloud stack. This includes Lambda for serverless computation.

Realtime collaborative notebook app based on Markdown that supports running Elixir code snippets, TeX and Mermaid Diagrams. Easily deployed using Docker or Elixir.

Live Support chat for your website.

A free and open-source inpainting tool powered by SOTA AI model.

Kinto is a minimalist JSON storage service with synchronisation and sharing abilities.

The World’s Most Popular Open Source Microservice API Gateway and Platform.

A collaborative social publishing platform.

Event-driven, language-agnostic platform to create, schedule, and monitor workflows. In code. Coordinate data pipelines and tasks such as ETL and ELT.

Responsive web IRC client with theming support.

Open-Source Subscription Billing & Payments Platform. Have access to real-time analytics and financial reports.

PHP Based Live Chat Application.

Jitsi Meet is an OpenSource (MIT) WebRTC Javascript application that uses Jitsi Videobridge to provide high quality, scalable video conferences.

WebRTC compatible Selective Forwarding Unit (SFU) that allows for multiuser video communication.

Cloud-native neural search framework for any kind of data.

HyperSwitch is an Open Source Financial Switch to make payments Fast, Reliable and Affordable. It lets you connect with multiple payment processors and route traffic effortlessly, all with a single API integration.

A dead simple static homepage to expose your server services, with an easy yaml configuration and connectivity check.

Open-source home automation platform.

Grist is a next-generation spreadsheet with relational structure, formula-based access control, and a portable, self-contained format (alternative to Airtable).

Fast, instant realtime GraphQL APIs on Postgres with fine grained access control, also trigger webhooks on database events.

Guacamole is a clientless remote desktop gateway. It supports standard protocols like VNC and RDP.

GoSƐ is a modern file-uploader focusing on scalability and simplicity. It only depends on a S3 storage backend and hence scales horizontally without the need for additional databases or caches.

Fast routing library and server using OpenStreetMap.

Gladys is a privacy-first, open-source home assistant.

Easily installable GitHub clone powered by Scala.

Pure Java stack for managing, viewing, and serving Git repositories.

A code review and project management tool for Git based projects.

Automated service health dashboard.

FlowForge allows companies to deploy Node-RED applications in a reliable, scalable and secure manner. The FlowForge platform provides DevOps capabilities for Node-RED development teams.

Free and open source hosting and billing automation. Integrates with WHM, CWP, cPanel and HestiaCP. Full API and easily extensible.

Self-hosted secure remote access gateway that supports the WireGuard protocol. It offers a Web GUI, 1-line install script, multi-factor auth (MFA), and SSO.

Web File Browser with a Material Design web interface.

Robust and modular repository system for the management and dissemination of digital content especially suited for digital libraries and archives, both for access and preservation.

Web-based finance management tool for partners with partially shared expenses.