All-In-One Comprehensive MD5 / SHA1 Hash Generator / Checksum Utility for Windows

We’ve featured tens of different kinds of MD5/SHA1 checksum utilities including md5/sha1 command line tool, portable md5/sha1 checker, md5/sha1 checker for folders/directories, online sha1 generator, etc. Fsum frontend is a portable and open source freeware developed by kenshiro55, it intends to be a one stop MD5/SHA1 hash generator/checksum utility for Windows.

MD5 / SHA1 Hash Generator


  • Allows to calculate hashes and HMAC for multiple files and directories and generate checksum files, it supports 4 encoding standards: base16( hexadecimal ), base32( RFC 4648 ), base 64, bubble babble.
  • Allows to calculate hashes and HMAC for text strings.
  • Generate and verify the MD5/SHA1/SHA2/SFV checksum values for specific folder with all subfolders.
    MD5 / SHA1 Checksum Utility for Windows
  • Rename selected files with their checksums, you can customize the rule under the option tab.
  • 96 hash algorithms are supported: md5, crc32, sha1, sha256, sha512, whirlpool0, whirlpool1, whirlpool2, md2, md4, sha0, sha224, sha384, alder8, adler16, adler32, ap hash, bdkr, cksum, cksum mpeg2, crc8, crc16, crc16 ccitt, crc16 ibm, crc16 x25, crc16 xmodem, crc16 zmodem, crc24, crc32 bzip2, crc32 jamcrc, crc32 mpeg2, crc64, crc64 ecma, djb hash, dha256, edonley/emule, elf32, fletcher8, fletcher16, fletcher32, fnv0-32, fnv0-64, fnv1-32, fnv1-64, fnv1a-32, fnv1a-64, fork256, ghash3, ghash5, gost, has160, haval (128, 160, 192, 224, 256 bits) (3, 4, 5 passes), jhash, js hash, panama, pjw32, ripemd128, ripemd160, ripemd256, ripemd320, rs hash, sdbm, size64, snefru2 (128, 256 bits) (4, 8 passes), sum8, sum16, sum24, sum32, sum64, sumbsd, sumsyv, tiger128, tiger160, tiger192, tiger2, tiger tree, tiger tree 2, xor8, xum32.

Fsum frontend works on Windows 7 and Windows XP.

Fsum frontend is a 659KB download available from

One Response to All-In-One Comprehensive MD5 / SHA1 Hash Generator / Checksum Utility for Windows

  1. predator says:

    A relevant online tool