Open Source Software Catalog

148 programs — free forever, legal to download.

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Showing 148 programs

OpenSlides MIT Conference Management v4.3.7 ★ 661 Calibre Web Automated logo Calibre Web Automated Self-hosted ebook library for readers who want Calibre features in a web UI. GPL-3.0 E-books v4.0.8 ★ 6,562 Manage My Damn Life GPL-3.0 Calendar & Contacts Web v0.10.0 ★ 644 BookLogr logo BookLogr Self-hosted book tracking for readers who want private control of their data. Apache-2.0 E-books v1.12.0 ★ 637 gocron logo gocron Schedules YAML-defined cron jobs for self-hosters, with a web UI and run history MIT Automation Linux Web v0.14.1 ★ 626 Typemill MIT Content Management Systems (CMS) v2.28.2 ★ 620 Maddy Mail Server GPL-3.0 Email Servers Linux Web v0.9.6 ★ 6,120 Xandikos logo Xandikos Git-backed CardDAV/CalDAV server for self-hosted contacts and calendars GPL-3.0 Calendar & Contacts Web v0.4.10 ★ 612 Conduit Apache-2.0 Messaging ★ 603 Mox MIT Email Servers Web v0.0.17 ★ 5,931 Bolt CMS MIT Content Management Systems (CMS) v6.1.10 ★ 592 plugNmeet MIT Video Conferencing v2.5.7 ★ 578 RSS Monster logo RSS Monster Self-hosted RSS reader for people who want organized, explainable reading views MIT Feed Readers v2.3.0 ★ 574 Haraka MIT Mail Transfer Agents Web v3.4.0 ★ 5,633 reader logo reader Python feed library for developers building custom feed reader apps BSD-3-Clause Feed Readers v3.27 ★ 560 juntagrico LGPL-3.0 Community-Supported Agriculture (CSA) v2.0.10 ★ 55 Solidus BSD-3-Clause E-commerce vsolidus_admin/v0.5.1 ★ 5,347 Rallly AGPL-3.0 Scheduling Web vuntagged-6490d7892bf741592dba ★ 5,338 WriteFreely AGPL-3.0 Blogging Linux macOS v0.17.2 ★ 5,283 Umbraco MIT Content Management Systems (CMS) vrelease-18.3.1 ★ 5,280 Radicale GPL-3.0 Calendar & Contacts Web v3.9.0 ★ 5,185 Joomla! GPL-2.0 Content Management Systems (CMS) v6.2.0 ★ 5,165 ANALOG logo ANALOG Minimal self-hosted event analytics for users running their own infrastructure. MIT Web Analytics Web v0.2.3 ★ 51 Huginn logo Huginn Build agents that read the web, watch events, and act for you on your own server. MIT Automation Web v2026.11.05.2 ★ 50,294