Fsum Frontend 1.0.2 (by http://fsumfe.sourceforge.net)
This is a Windows frontend for fsum.

FSUM 2.51 (by SlavaSoft Inc.)
Fast file integrity checker. Supports 13 hash/checksum functions, MD5/SFV files.

AccuHash 2.0.18 (by Viwal Interactive)
Unicode-enabled checksum tool for comparing files using CRC32, MD5, SHA1...

HashCalc 2.01 (by SlavaSoft Inc.)
Quickly compute hash, checksum, and HMAC values for files, text and hex strings.

Arpoon Checksum 1.6 (by Arpoon - Loïs Bégué)
Checksum compute different file checksums (Hash / Message digest)

QuickHash Library 3.0 (by SlavaSoft Inc.)
Fast, highly optimized implementation of popular hash, CRC and HMAC algorithms.

MD5 Checksum Verifier 2.1 (by flashplayerpro.com)
files intergrity checker for Windows based on the time proven MD5 algorithms

Advanced CheckSum Verifier 1.5.0 (by Irnis I.Haliullin)
Comprehensive SFV and MD5 checksum utility for Windows 95/98/Me/NT/2000/XP/2003

RSP Checksum OCX 2.6.0 (by RSP Software)
ActiveX to compute Adler32 , CRC32 , MD5 , SHA-1 and SHA-256

EF CheckSum Manager 4.30 (by EFSoftware)
File checksum generator and verification utility for the SFV, MD5 and SHA1 fmts

Deletor 3.1 (by Basta Computing, Inc.)
Deletor: Delete and shred files. Includes date filtering and command line access

PrintFolder Pro 3.21 (by No Nonsense Software)
A fast and efficient utility that lets you print a list of files in any folder

Disk Checker 3.1 (by RS Software Lab)
Scan for errors and repair disks, files,folders and read/write disk image

Fast Cleaner 4.7 (by Eshinesoft, Corp)
A fast, powerful and easy to use disk clean utility with a skinnable interface.

CleanDisk 2.8 (by FMJ-Software)
Keep your hard disk free from unwanted junk files