Compression Libraries

ZipArchive

This library adds zip compression and decompression functionality to your program, allowing you to create and modify ZIP files.

zlib

zlib is designed to be a free, general-purpose, legally unencumbered lossless data-compression library for use on virtually any computer hardware and operating system.

Unrarlib

The UniquE RAR File Library is a platform-independent, small and fast static library for decompressing RAR files (RAR archives are created with WinRAR).

Delphi Zip

Make zips from within your application. Files for Borland Builder and Delphi.