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Crucible vs Hardinfo2: catalog facts
Crucible	Hardinfo2
Free Free and open source under the GPL-3.0-or-later licence.	Free Free and open source.
Linux	Linux
Specs view and stress test in one simple app Live CPU temperature and usage during tests	System information and benchmarks in one graphical app Actively maintained successor to hardinfo
Small, young project with few contributors Linux only	Linux only Smaller project than some other system information tools
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: GPL-2.0-or-later
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 23, 2026

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