Signature PDF Sign and manipulate PDFs with collaboration, organization, compression and metadata editing. Self-hostedOpen sourceDocument Management 830AGPL-3.0PHPupdated Oct 2026
C Claper The ultimate tool to interact with your audience (alternative to Slido, AhaSlides and Mentimeter). Self-hostedOpen sourcePolls and Events 819GPL-3.0Elixirupdated Oct 2026
Haven Private blogging system with markdown editing and built in RSS reader. Self-hostedOpen sourceBlogging Platforms 811MITRubyupdated Oct 2026
OTS One-Time-Secret sharing platform with a symmetric 256bit AES encryption in the browser. Self-hostedOpen sourceCommunication - Custom Communication Systems 807Apache-2.0Goupdated Oct 2026
H HandBrake Web Use one or more instances of HandBrake video transcoder on a headless device via a web interface. Self-hostedOpen sourceAutomation 806AGPL-3.0Dockerupdated Dec 2025
R Rustrak Error tracking server compatible with Sentry SDKs, using 32 MB of memory at idle with SQLite storage. Self-hostedOpen sourceTicketing 800GPL-3.0Rustupdated Oct 2026
Q Quassel IRC Distributed IRC client, meaning that one (or multiple) client(s) can attach to and detach from a central core. Self-hostedOpen sourceCommunication - IRC 792GPL-2.0C++updated Jun 2026
Downtify Download Spotify music with album art and metadata. Self-hostedOpen sourceMedia Management 790GPL-3.0Dockerupdated Oct 2026
Movary Web app to track and rate your watched movies. Self-hostedOpen sourceMiscellaneous 787MITPHPupdated Oct 2026
Note Mark Minimal web-based Markdown notes app. Self-hostedOpen sourceNote-taking & Editors 775AGPL-3.0Dockerupdated Oct 2026
D DavMail POP/IMAP/SMTP/Caldav/Carddav/LDAP exchange gateway allowing users to use any mail/calendar client with an Exchange server, even from the internet or behind a firewall through Outlook Web Access. Self-hostedOpen sourceCommunication - Email - Mail Delivery AgentsCalendar & Contacts 774GPL-2.0Javaupdated Oct 2026
Meme Search AI-powered meme search engine. Automatically extracts descriptions from images using vision-language models, then indexes with vector embeddings for semantic and keyword search. Self-hostedOpen sourceSearch Engines 765Apache-2.0Dockerupdated Oct 2026
Davis A simple, dockerizable and fully translatable admin interface for sabre/dav based on Symfony 5 and Bootstrap 4, largely inspired by Baïkal. Self-hostedOpen sourceCalendar & Contacts 761MITPHPupdated Oct 2026
Drop Game distribution platform, designed for distributing and sharing DRM-free games efficiently (alternative to Steam, GameVault). Self-hostedOpen sourceGames - Administrative Utilities & Control Panels 760AGPL-3.0Dockerupdated Oct 2026
D Discount Bandit Track pricing, stock status of products across multiple stores such as Amazon, Ebay, Walmart, etc. Self-hostedOpen sourceAutomationE-commerce 759GPL-3.0PHPupdated Oct 2026
Mafl Minimalistic flexible homepage. Self-hostedOpen sourcePersonal Dashboards 759MITNodejsupdated Jun 2026
S Superdesk End-to-end news creation, production, curation, distribution, and publishing platform. Self-hostedOpen sourceContent Management Systems (CMS) 756AGPL-3.0Pythonupdated Oct 2026
Cockpit Simple content platform to manage any structured content. Self-hostedOpen sourceContent Management Systems (CMS) 755MITPHPupdated Oct 2026
S Simple Machines Forum Free, professional grade software package that allows you to set up your own online community within minutes. Self-hostedOpen sourceCommunication - Social Networks and Forums 754BSD-3-ClausePHPupdated Oct 2026
Jelu Read and to-read list book tracker. Self-hostedOpen sourceMiscellaneous 750MITJavaupdated Oct 2026
W WonderCMS WonderCMS is the smallest flat file CMS since 2008. Self-hostedOpen sourceContent Management Systems (CMS) 742MITPHPupdated Aug 2026
S s-cart E-commerce website for individuals and businesses, built on top of Laravel Framework. Self-hostedOpen sourceE-commerce 737MITPHPupdated Oct 2026
4 4ga Boards Straightforward realtime kanban boards management for intuitive task tracking. Featuring an elegant dark mode, collapsible todo lists, and multitasking tools to supercharge your team's productivity. Self-hostedOpen sourceTask Management & To-do ListsSoftware Development - Project Management 731MITNodejsupdated Oct 2026
K Kibitzr Lightweight personal web assistant with powerful integrations. Self-hostedOpen sourceAutomation 720MITPythonupdated Apr 2026
H Hopp Remote pair programming app with low-latency 4K screen sharing, drawing, and remote control, with clients for macOS and Windows (alternative to Tuple, Pop, Drovio, Coscreen). Self-hostedOpen sourceSoftware Development - IDE & Tools 718AGPL-3.0Dockerupdated Oct 2026
W Webtor Web-based torrent client with instant audio/video streaming. Self-hostedOpen sourceFile Transfer - Peer-to-peer Filesharing 713MITDockerupdated Oct 2026
Reaparr Cross-platform Plex media downloader that seamlessly adds media from other Plex servers to your own. Self-hostedOpen sourceMedia Management 700GPL-3.0Dockerupdated Oct 2026
monetr Budgeting application focused on planning for recurring expenses. Self-hostedOpen sourceMoney, Budgeting & Management 691FSL-1.1-MITDockerupdated Oct 2026
O Openmeetings Video conferencing, instant messaging, whiteboard, collaborative document editing and other groupware tools using API functions of the Red5 Streaming Server for Remoting and Streaming. Self-hostedOpen sourceGroupware 688Apache-2.0Javaupdated Oct 2026