CHK v5.25

gbrao on 31 Mar 2024
  • 7MB (uncompressed)
  • Released on 31 Mar 2024
  • Suggested by encode

CHK is simple checksum program that can verify downloaded files from the Internet, hash your files to ensure integrity and help detect duplicates. Supports drag-and-drop and most popular hash protocols including CRC-16/32/64, ED2K, MD4/5, SHA-1/256/512/3, BLAKE2sp/b, BLAKE3 etc.

Runs on:Win2K / WinXP / Vista / Win7 / Win8 / Win10
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Yes
License: Freeware
How to extract: Download the "Portable" ZIP package and extract to a folder of your choice. Launch chk.exe.
What's new? CHK v5.25 changes at

4 comments on CHK  The Portable Freeware Collection Latest Entries Feed

gbrao 2023-09-05 23:24

If anyone needs a 32-bit version of CHK :

Thanks to a forum member at encode.


gbrao 2023-08-24 23:41

No change-log yet for v5.00


gbrao 2023-07-17 05:25

HashMyFiles by nirsoft offers both those options BTW. My most frequent use for hashing programs is finding duplicates. Si I'm using HashMyFiles. It also has a add to context menu option.


gbrao 2023-07-17 05:19

Wish CHK had a option for single-instance. If I open CHK from the context menu of a file it opens a new windows for every file. If one is comparing hashes, this is not ideal. I e-mailed the dev. Some of you could do the same. And a "stay on top" option too.


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