HashCheck Shell Extension

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

• Discontinued Last commit is 2016.

Free Open Source Windows Windows Explorer

Hashtab

Fast and Simple. Users in over 200 countries have downloaded HashTab to use as a simple MD5 checker or for a more advanced file integrity check.

Free Personal $ $ $ Mac Windows Windows Explorer Finder

checksum

checksum is an easy-to-use, no-nonsense BLAKE2, SHA1 & MD5 hashing program for Windows, capable of creating & verifying hashes of files and folders, even whole...

Free Windows Linux BSD

Md5Checker

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

• Discontinued The program is no longer updated. Last version, 3.3, released in December 2007, can be still downloaded from the official website.

Free Windows

HashCalc

A fast and easy-to-use calculator that allows to compute message digests, checksums and HMACs for files, as well as for text and hex strings. It offers a choice of 13 of...

• Discontinued The program is no longer updated. Last version, 2.02, released in 2007, can be still downloaded from the official website.

Free Windows

Jacksum

Jacksum is a free and platform independent software for computing and verifying checksums, CRCs and message digests (known as hash values and fingerprints)....

Free Open Source Mac Windows Linux

FileVerifier++

FileVerifier++ is a Windows application for verifying the integrity of files. FileVerifier supports various algorithms by means of dynamically loadable hash libraries....

• Discontinued The project is no longer developed. Last version, 0.6.3.5830, released in May 2010, can be still downloaded from SourceForge.

Free Open Source Windows

checkSum+

checkSum+ will handle md5, sfv & cvs files (please, do not confuse with cvs files, since these can be any kind of database file). These files store...

Free Mac

DeadHash

DeadHash is a lightweight utility for calculating and comparing file hashes. The idea behind DeadHash is to provide the user with an easy-to-use way for verifying...

Free Windows Android