Open Source Software Catalog

121 programs — free forever, legal to download.

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Showing 121 programs

pyLoad AGPL-3.0 Automation Web v0.4.x ★ 3,905 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 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 Slash logo Slash Create, organize, and share self-hosted s/ short links for teams and individuals. GPL-3.0 Bookmarks Web v0.5.3 ★ 3,191 b1gMail GPL-2.0 Email Servers Web v7.4.1-pl2 ★ 30 BookBounty logo BookBounty Finds and downloads missing Readarr books automatically via Library Genesis. MPL-2.0 Automation Web v0.2.15 ★ 294 ArchiveBox MIT Archiving Web v0.9.77 ★ 28,959 Redash BSD-2-Clause Web Analytics Web v26.9.0 ★ 28,867 Tuwunel Apache-2.0 Messaging Linux Web v1.9.4 ★ 2,735 Matchering logo Matchering Matches a target track to a reference for producers, engineers, and developers GPL-3.0 Automation Web v2.0.6 ★ 2,681 WBO logo WBO Real-time collaborative whiteboard for teams to draw and diagram together AGPL-3.0 Messaging Web v2.18.32 ★ 2,679