搜索与筛选
Collaborative project to create a free editable map of the world.
Store and access data published by [OwnTracks](https://owntracks.org/) location tracking apps.
A lightweight, powerful, and flexible git-centric forge with features laying the foundation for federated and decentralized development.
Photo gallery software for the web, built by an active community of users and developers.
Upload files and assign them to specific clients you create. Give access to those files to your clients.
Online assessment software. From a quick quiz on your phone to large scale, high stakes, proctored desktop testing, easy, secure and economical.
Distributed IRC client, meaning that one (or multiple) client(s) can attach to and detach from a central core.
Fetches RSS/Atom-feeds and pushes new Content to any email-receiver, supports OPML.
Secured and decentralized communication system. Offers decentralized chat, forums, messaging, file transfer.
World's most popular free, open source ad serving system. Formerly known as OpenX Adserver and phpAdsNew.
RosarioSIS, free Student Information System for school management.
Configurable open source project management, web-based application.
Allow remote clients to access image acquisition devices (scanners) available on the local host.
Document Management System with workflows, access rights, fulltext search, and more.
