GtkHash Alternatives

File-integrity verification with CRC-32, MD5, SHA-1, SHA-2 and SHA-3, integrated into Windows...

Md5Checker is a free, faster, lightweight and easy-to-use tool to manage, calculate and verify MD5 checksum of multiple files/folders.

Safetica protects companies against insider threats, offers data loss protection, and supports regulatory compliance.

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RapidCRC is an open source CRC/MD5/SHA hashing program.

HashMyFiles is small utility that allows you to calculate the MD5 and SHA1 hashes of one or more files in your system.

Jacksum is a free, open source, cross-platform, feature-rich, multi-threaded command line tool for calculating hash values, verifying data integrity, finding files by their fingerprints, and finding algorithms to hash values. 477 hash functions!

open-source

checksum is a no-nonsense BLAKE2/SHA1/MD5 hashing tool for Windows.

SFV Checker Ensure your multi-volume file archives are complete and accurate!

QuickSFV integrates into the Windows Explorer shell and makes it very easy to verify files.

OpenHashTab is a shell extension for conveniently calculating and checking file hashes from file properties.

fHash - a file hash calculator for Windows and macOS.

GUI frontend for fsum – a hash calculator supporting a ton of algorithms.

Features: -Multi-language support (currently English and German) -Supports SFV, MD5, and SHA-1

MultiHasher is a freeware file hash calculator. No Spyware! No Adware! No Viruses! 100% Freeware!