Open Source Software Catalog

488 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

Showing 488 programs

Feeds Fun BSD-3-Clause Feed Readers ★ 397 Shaarli logo Shaarli Self-hosted, database-free bookmarking for individuals managing personal links. Unknown Bookmarks Web v0.16.10 ★ 3,918 pyLoad AGPL-3.0 Automation Web v0.4.x ★ 3,905 Pimcore GPL-3.0 Content Management Systems (CMS) v2026.3.4 ★ 3,889 Hive-Pal MIT Community-Supported Agriculture (CSA) v0.20.0 ★ 38 Mataroa MIT Blogging Web v1.5 ★ 375 PushBits logo PushBits Send web API push notifications to Matrix users without another app. ISC Messaging Linux Web v0.10.7 ★ 371 Chobble Tickets AGPL-3.0 Scheduling Web v2026-10-03-091652 ★ 37 Asterisk GPL-2.0 SIP Web vcertified-22.8-cert5 ★ 3,669 CommaFeed Apache-2.0 Feed Readers v7.4.1 ★ 3,645 myCart logo myCart One-file shopping cart for merchants selling physical goods, files, or license keys MIT E-commerce v0.2.10 ★ 364 Foodsoft AGPL-3.0 Community-Supported Agriculture (CSA) v4.9.2 ★ 360 changedetection.io Apache-2.0 Automation Web v0.70.1 ★ 35,520 ntfy Apache-2.0 Messaging Linux macOS v2.37.2 ★ 35,307 flowctl Apache-2.0 Automation Linux macOS v0.15.0 ★ 346 Weechat GPL-3.0 IRC Web v4.10.2 ★ 3,422 Hyphanet GPL-2.0 Messaging Web vwebsite-new-btc-donation-address-20211222 ★ 34 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 Ergo MIT IRC Linux macOS v2.19.1 ★ 3,357 LinkAce GPL-3.0 Bookmarks Web v2.6.3 ★ 3,352 Tiledesk MIT Messaging Web Windows v1.2.1 ★ 326 Simple NixOS Mailserver GPL-3.0 Email Servers v2.3.0 ★ 321