OpenHashTab is a shell extension for conveniently calculating and checking file hashes from file properties.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Windows


HashCheck Shell Extension is described as 'File-integrity verification with CRC-32, MD5, SHA-1, SHA-2 and SHA-3, integrated into Windows file-properties dialog box' and is a very popular app in the os & utilities category. There are more than 50 alternatives to HashCheck Shell Extension for a variety of platforms, including Windows, Linux, Mac, BSD and PortableApps.com apps. The best HashCheck Shell Extension alternative is OpenHashTab, which is both free and Open Source. Other great apps like HashCheck Shell Extension are GtkHash, HashTools, RapidCRC Unicode and HashMyFiles.
OpenHashTab is a shell extension for conveniently calculating and checking file hashes from file properties.


Currently supported hash functions include CRC32, ADLER32, GOST, MD2, MD4, MD5, MD6, SHA1, SHA2, SHA3, RIPEMD, HAVAL, TIGER, WHIRLPOOL and BLAKE2.



HashTools is an application that calculates hashes for given files. It can calculate CRC32, MD5, SHA1, SHA256, SHA384 and SHA512 hashes, and generate an SFV file for your files if needed. HashTools can also add itself to the Windows Explorer context menu for easy.


RapidCRC is an open source CRC/MD5/SHA hashing program.
This is a mod of the original RapidCRC .
The current unicode support was extended to allow writing of unicode .sfv/.md5/.sha1/.sha256/.sha512 files, which can be turned on/off through th.



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


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.

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

RHash (Recursive Hasher) is a console utility for computing and verifying hash sums of files. It supports CRC32, MD4, MD5, SHA1, SHA256, SHA512, Tiger, DC++ TTH, BitTorrent BTIH, ED2K, AICH, GOST R 34.11-94, RIPEMD-160, HAS-160, EDON-R 256/512, Whirlpool and Snefru-128/256...


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




A file integrity verification tool: Use it to make sure files copied to CD-ROM are bit-perfect copies, Use it to make sure backups copied from one drive to another are just right, Use it to make sure files haven’t been changed or damaged over time. Multi-threaded, so your extra C.

Check hashes for your files - A GUI tool to generate, compare and verify MD5, SHA-1, SHA-256 & SHA-512 hashes.

It has more algorithms, VirusTotal check for virus and when you open an checksum file you can resize the window.