Open Source Software Catalog

112 programs — free forever, legal to download.

Sort: Popular Recent Stars License: All AGPL-3.0 Apache-2.0 BSD-2-Clause BSD-3-Clause BSD-4-Clause CC0-1.0 EUPL-1.1 EUPL-1.2 GPL-2.0 GPL-3.0 ISC LGPL-2.1 LGPL-3.0 MIT MPL-1.1 MPL-2.0 OSL-3.0 Unlicense Platform: All Linux Windows macOS Docker Web Released: Any 30 days 90 days 1 year Reset filters

Showing 112 programs

Saleor BSD-3-Clause E-commerce v3.23.47 ★ 23,511 Leed logo Leed Self-hosted RSS/ATOM reader for users who want background feed updates. AGPL-3.0 Feed Readers v1.16.0 ★ 235 Inkheart Apache-2.0 E-books v1.5.0 ★ 23 mail-archiver logo mail-archiver Self-hosted email archiving, search and export for individuals and teams GPL-3.0 Archiving Web v2610.1 ★ 2,236 Fusion logo Fusion Lightweight RSS reader for self-hosters using web or Fever API clients MIT Feed Readers v1.3.0 ★ 2,209 Dreeve AGPL-3.0 Web Analytics Web v5.8.1 ★ 2,204 Matomo GPL-3.0 Web Analytics Web v5.14.2 ★ 22,006 indico MIT Conference Management v3.3.14 ★ 2,126 wildduck logo wildduck Scalable no-SPOF IMAP/POP3 mail server for hosting providers and operators EUPL-1.2 Email Servers Web v1.55.3 ★ 2,114 Bichon logo Bichon Self-hosted email archiving and search for users and organizations. AGPL-3.0 Archiving Linux macOS v2.3.0 ★ 2,067 iRedMail GPL-3.0 Email Servers ★ 1,850 Apprise logo Apprise Send notifications to popular services through one interface for developers and DevOps. MIT Messaging Web v2.1.0 ★ 17,706 SnappyMail logo SnappyMail Fast, privacy-friendly PHP webmail for people and organizations using IMAP. AGPL-3.0 Webmail Clients Web v2.38.2.1 ★ 1,742 Routr MIT SIP Web v2.32.1 ★ 1,729 SimpleDMS AGPL-3.0 Document Management v1.18.1 ★ 170 OpenWA MIT Messaging Web v0.27.1 ★ 16,536 Fredy Apache-2.0 Automation Web v30.1.4 ★ 1,619 Spree Commerce BSD-3-Clause E-commerce v6.0.3 ★ 15,811 Stalwart Mail Server AGPL-3.0 Email Servers Linux macOS v1.0.3 ★ 15,733 openSIPS GPL-2.0 SIP ★ 1,545 WinterCMS MIT Content Management Systems (CMS) v1.2.15 ★ 1,524 eLabFTW AGPL-3.0 Content Management Systems (CMS) v5.6.15 ★ 1,480 Cronmaster logo Cronmaster Web UI to manage cron jobs and scripts on your host, with logs and SSO. AGPL-3.0 Automation Web v2.4.1 ★ 1,398 Mailcow GPL-3.0 Email Servers Web v2026-10 ★ 13,743