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Albert vs Walker: catalog facts
Albert	Walker
Free Free for personal use. The source is public under the Albert license, which is not an open…	Free Free to download and build from the public repository.
macOS, Linux	Linux
Plugin architecture makes it highly extensible Lightweight C++/Qt implementation keeps it fast	Launches apps, runs commands and calculates from one prompt Native GTK4 interface
Linux and macOS only, no Windows support Requires manual plugin configuration to unlock full potential	Linux only Many options to configure before it fits your setup
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	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.