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

Pimcore GPL-3.0 Content Management Systems (CMS) v2026.3.4 ★ 3,889 Hive-Pal MIT Community-Supported Agriculture (CSA) v0.20.0 ★ 38 Asterisk GPL-2.0 SIP Web vcertified-22.8-cert5 ★ 3,669 CommaFeed Apache-2.0 Feed Readers v7.4.1 ★ 3,645 changedetection.io Apache-2.0 Automation Web v0.70.1 ★ 35,520 ntfy Apache-2.0 Messaging Linux macOS v2.37.2 ★ 35,307 Weechat GPL-3.0 IRC Web v4.10.2 ★ 3,422 bloglite logo bloglite Self-hosted microblogging for publishing Markdown posts on your own site MIT Blogging Web v3.1.0 ★ 337 Netron MIT Web Analytics Linux macOS v9.3.4 ★ 33,661 Baïkal GPL-3.0 Calendar & Contacts Web v0.13.0 ★ 3,366 LinkAce GPL-3.0 Bookmarks Web v2.6.3 ★ 3,352 MyMangaDB logo MyMangaDB Manage manga collections with auto metadata, stats, MAL import, and self-hosting. GPL-3.0 E-books v2.8.4 ★ 31 Pushword MIT Content Management Systems (CMS) v1.0.106 ★ 30 SnapOtter AGPL-3.0 Document Management v2.3.0 ★ 2,949 ArchiveBox MIT Archiving Web v0.9.77 ★ 28,959 Tuwunel Apache-2.0 Messaging Linux Web v1.9.4 ★ 2,735 WBO logo WBO Real-time collaborative whiteboard for teams to draw and diagram together AGPL-3.0 Messaging Web v2.18.32 ★ 2,679 Neos GPL-3.0 Content Management Systems (CMS) v9.2.0 ★ 265 Calibre GPL-3.0 E-books v9.17.0 ★ 26,355 Pretix AGPL-3.0 E-commerce ★ 2,562 Activepieces MIT Automation Web v0.92.3-hotfix.2 ★ 25,378 Open Archiver AGPL-3.0 Archiving Web v0.6.2 ★ 2,460 Listmonk AGPL-3.0 Email Lists Linux macOS v7.0.0-beta.1 ★ 24,153 AnyCable MIT Messaging Linux macOS v1.6.20 ★ 2,390