Download Freeware > Utilities > Compression Tools
Compressed Archive Checker automatically checks a series of archive files to determine if archive members are missing from the sequence, have inconsistent byte sizes, or have bad CRC information. The CRC value comparison is done by using a standard SFV file. If an SFV file is not available, you can choose to display the calculated CRC value for each file.

Download Compressed Archive Checker

Advanced TAR Repair
Advanced TAR Repair(ATR) is a powerful tool to repair corrupt TAR file. It can scan the TAR archives and recover your data in them as much as possible, so to minimize the loss in file corruption.

ZipScan
ZipScan searches for files inside Zip files, CAB files and other compressed archives.

Quick Extract
A utility that I decided to write when I suddenly noticed that I had a lot of zip files that were building up and it got very annoying when I had to extract each one individually. This utility allows you to extract .ZIP and .EXE self-extracting files

SecureFile
SecureFile is an encryption and compression program that allows you to encrypt and decrypt files password and digital certificate. It creates a self-decryption archive which can be decrypted at the other end without any dependencies.

WinHKI
WinHki is a file compression tool which makes data-files very small. Winhki uses the latest technologies.