Free universal database tool
The DB Browser for SQLite
Npgsql is the .NET data provider for PostgreSQL
Connect to a Service Bus namespace and administer messaging entities
Database manager for MySQL, PostgreSQL, SQL Server, MongoDB
Build your personal knowledge base
The open-source kanban
Pretty nice Zookeeper GUI, Support Win / Mac / Linux Platform
Cross-platform client for PostgreSQL databases
A beautiful, easy-to-use and ad-free comic and game client
JavaScript SQL database for browser and Node.js for relational tables
A javascript library to run SQLite on the web
Dolt, it's Git for data
Client side, offline-first, reactive database for JavaScript apps
Modsurfer provides ops & dev teams with a system of record
Anti-Spam SMTP Proxy Server implements multiple spam filters
Enterprise project management replacement for Project Server
The free and Open Source productivity suite
Open source ERP and CRM web software for business
An enterprise-class CRM and more!
Yet Another Terminal :: Serial Communication :: Engineer/Test/Debug
The iSphere Project for and RDi 9.5.1.3+
Powerful and portable astrology program
smart and open source document management system
Powerful Open Source Email Marketing app with analytics & segmentation