File-integrity verification with CRC-32, MD5, SHA-1, SHA-2 and SHA-3, integrated into Windows file-properties dialog box.
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Windows
- Windows Explorer




Checksum? is described as 'A Cocoa GUI Tool for calculating and checking file checksums (SHA-1, MD5 etc.)' and is an app. There are more than 10 alternatives to Checksum? for a variety of platforms, including Windows, Linux, Mac, Android and BSD apps. The best Checksum? alternative is HashCheck Shell Extension, which is both free and Open Source. Other great apps like Checksum? are OpenHashTab, Windows Context Menu Tools, Hash-o-matic and Md5Checker.
File-integrity verification with CRC-32, MD5, SHA-1, SHA-2 and SHA-3, integrated into Windows file-properties dialog box.




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


Bundle of best Windows shell File Explorer context menu tools sorted and organized in cascaded menus:




Simple hash validator allowing to compare two files, generate the checksum of a file and verify if a hash matches a file.



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

FileVerifier++ is a Windows application for verifying the integrity of files. FileVerifier supports various algorithms by means of dynamically loadable hash libraries. It uses the Windows API and doesn't have any dependencies other than what comes with Windows (WinFVC...




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 the most popular hash and checksum algorithms for calculations.

Febooti Hash & CRC is a simple tool to compute most popular file hash checksums such as MD5, CRC32, SHA-1, SHA-2 and others. Easy to use interface allows to verify file integrity by comparing calculated checksum with a clipboard or checksum files.

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 drives, with just one or two clicks. It is robust, lightning fast, intuitive, and completely customizable.




Jacksum is a free and cross platform data integrity software tool for computing and verifying checksums, CRCs, message digests, and hash values. 470 algorithms are supported, it takes advantage of modern multi-processor/multi-core environments.




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



