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Abaddon vs Qtcord: catalog facts
Abaddon	Qtcord
Free Free and open source.	Free Free and open source under the MIT licence.
Windows, macOS, Linux	Linux
Native GTK app instead of Electron Voice chat support	Native Qt interface without a webview Lighter than the official Electron client
Third-party Discord clients break Discord's terms and could put an account at risk Not every Discord feature is supported	Unofficial client; use may violate Discord's terms Described by its developer as a side project
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: MIT
Account needed	Account needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 1, 2026

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