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Speccy vs Fastfetch: catalog facts
Speccy	Fastfetch
Freemium A free version is available. Speccy Professional is a paid licence.	Free Free and open source under the MIT licence.
Windows	Windows, macOS, Linux, Command line
One page answers what hardware is in the machine and how hot it is Snapshots can be saved or shared when asking for help	Written in C, so it completes in milliseconds where neofetch took a noticeable pause Highly configurable through JSON: add, remove and reorder modules freely
Development has slowed considerably The Professional edition with automatic updates is paid	Several distributions package outdated versions, which the project does not support Only actively tested on x86-64 and aarch64
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: MIT
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 21, 2026

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