BEST OPEN SOURCE SOFTWARE TOOLS

Highly scalable turn-key research data management platform with a beautiful user experience

Faster and easier management of website contents, scalable for small businesses to large corporations

Simple, secure, scalable real-time video conferences up to 4k, compatible with all browsers and platforms

Social networking software that allows you to make a social networking website and helps your members build social relationships, with people who share similar professional or personal interests

Portable and lightweight Internet Relay Chat server for small or private networks

Federated microblogging server with Mastodon, GNU social, and ActivityPub compatibility

Bookmark archive with automatic backups to the Internet Archive, link monitoring, and a full REST API. Installation is done via Docker, or as a simple PHP application

Stay up-to-date with web-site content changes

Adobe Premiere Pro MCP

A fast, free and open source comics, manga and digital book server with OPDS support

Digital document management system with a flexible metadata and workflow model primarily aimed at academic institutions

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

Organize and find documents with automatic tagging.

Publication system for the Internet aimed at collaborative work, multilingual environments, and simplicity of use for web authors

Comprehensive CMS for small to medium sized businesses and non-profits

Real-time cam-2-cam video calls & screen sharing, end-to-end encrypted, to embed in any website with a simple iframe

Simple, secure, fast real-time video conferences up to 4k and 60fps, compatible with all browsers and platforms

Management platform for community gardens and vegetable cooperatives

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

Decentralized social network connecting you across platforms

Lightweight commenting server written in Python and Javascript. It aims to be a drop-in replacement for Disqus

Lightweight SIP proxy, location server, and registrar for a reliable and scalable SIP infrastructure.

Modern IRCv3 server written in Go, combining the features of an ircd, a services framework, and a bouncer

Fast, scalable, enterprise mail/groupware server providing ESMTP, IMAP, POP3, webmail, mailing list, basic web-based calendaring and scheduling services