Downloading Karen's Hasher 2.3.1 from our website was free. This download was scanned by our built-in antivirus and was rated as malware free. The default filename for the program's installer is PTHasher.exe. The software is included in Photo & Graphics Tools.
The actual developer of the free program is Karen Kenworthy. Karen's Hasher is suitable for 32-bit versions of Windows XP/Vista/7/8/10/11. The program is sometimes referred to as "Karens Hasher". The most popular versions of the software are 2.3 and 2.2.
From the developer:
Compute and verify the MD5, SHA-1, SHA-224, SHA-256, SHA-384 or SHA-512 Hash Value of any text string, disk file, or group of files. A Hash Value is a sort of digital fingerprint, uniquely identifying each text string or file. If two strings or files have the same Hash Value, then they are virtually guaranteed to be identical.
You may want to check out more software, such as Hash Animation: Master, Hash Generator or febooti fileTweak Hash and CRC, which might be similar to Karen's Hasher.