Compare software

Collision vs DeadHash: catalog facts
Collision	DeadHash
Free Free and open source under the BSD 2-Clause licence.	Free Free and open source under GPL-3.0.
Linux	Android
Simple graphical way to verify downloads No need for terminal checksum commands	Hashes both files and text Built-in hash comparison
Linux only Focused on hashing, with no other file tools	No newer algorithms such as SHA-3 or BLAKE in the listed set Single-purpose tool
Downloadable app	Downloadable app
Open source	Open source
License: BSD-2-Clause	License: GPL-3.0-only
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 October 2, 2026

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