fHash is described as '- a file hash calculator for Windows and macOS'. There are more than 50 alternatives to fHash for a variety of platforms, including Windows, Linux, BSD, Mac and PortableApps.com. The best alternative is HashCheck Shell Extension, which is both free and Open Source. Other great apps like fHash are Hashtab (Free Personal), OpenHashTab (Free, Open Source), GtkHash (Free, Open Source) and RapidCRC Unicode (Free, Open Source).
HashTab provides OS extensions to calculate file hashes. HashTab supports many hash algorithms such as MD5, SHA1, SHA2, RipeMD, HAVAL and Whirlpool. Hashtab is supported as a Windows shell extension and a Mac Finder plugin.
Features: Support for 22 algorithms, see Algorithms High performance hash calculation Native Windows looks High DPI screen support Long path support* Multilingual (Consider contributing to translation!
Currently supported hash functions include CRC32, ADLER32, GOST, MD2, MD4, MD5, MD6, SHA1, SHA2, SHA3, RIPEMD, HAVAL, TIGER, WHIRLPOOL and BLAKE2. - Support for verifying checksum files from sfv, sha256sum, etc.
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.