Find and remove true duplicate files. Search duplicate file contents regardless of file name, Duplicate MP3s, photos, and any file type can be searched. Duplicate Finder matches byte by byte or CRC32 to give you most accurate results.

CRC32 COM Component is for ASP, .NET, Cold Fusion, VB, VC++ and other languages. The com component will quickly generate a CRC32 checksum from files or a text string in hex or numeric as the official polynomial used by CRC-32 in PKZip, WinZip and

ActiveX OCX to compute very fast the checksum of strings or files using Adler32 , CRC32 , MD5 , SHA-1 and SHA-256

CDCheck is utility for prevention, detection and recovery of damaged files with emphasis on error detection.

Readfile utility calculate CRC32, Adler32, MD5 and SHA1 of fille. It allows you to test the speed of memory copy and disk transfer operations under Windows 95 and Windows NT. This is a Win32 console application. C Source included.

Directory printer. Print to a Printer, Text, Excel or HTML file. Print cyclic redundancy checksum CRC. Finds duplicate files. Finds duplicate directories. Multiple file rename. Multiple file change date. Multiple file change owner. Shows file owner

Hex editor, disk editor, and RAM Editor with a lot of features: Concatenating, splitting, unifying, analyzing, and comparing files, flexible search and replace functions, Data Interpreter, template editing, encryption, automation of file editing, ...

Advanced hex editor for software professionals. Can edit huge files, logical disks, and physical drives. Quick data viewer, modification tracking, unlimited und/redo list, drag-and-drop, typed data fields and more. Supports advanced NTFS features.