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Deluge vs KTorrent: catalog facts
Deluge	KTorrent
Free The open-source software is available without a license fee. Hosting, hardware and…	Free Free and open source as part of the KDE project.
Windows, macOS, Linux, Self-hosted	Linux
Daemon plus thin clients lets one instance be driven from desktop, browser or console Plugin system covers labels, scheduling and automatic actions	Wide protocol support including DHT, PEX and webseeds Per-torrent speed limits and file prioritisation
Releases are infrequent and the interface looks dated Getting daemon, authentication and web interface talking takes some setup	Linux only Interface follows KDE conventions, which may feel out of place on other desktops
Downloadable app, Self-hosted	Downloadable app
Open source	Open source
License: GPL-3.0	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.