Supports multithreaded Zip compression. By Abale.com. [Component, Commercial]

A ZIP compression component. By HDSE Software.

Provides in-memory and file Zip compression. By Chilkat Software, Inc. [Control, Shareware]

An ASP component to create zip files and control file downloads. [Comonent, Commercial]

Makers of DynaZIP and Active Delivery Zip Data Compression and Self-Extract ActiveX, DLL, VCL, VBX Component Library with ASP support, all royalty free.

Maker of DynaZIP and Active Delivery zip and unzip data compression component libraries. Active Server Page (ASP) compatible, with ActiveX, DLL, VCL, OCX, VBX and other interfaces.

Provide standard PKZIP compatible multithreaded file compression and decompression. By littleBIGware. [Component, Commercial]

A COM/ActiveX component providing software developer with following functions: create zip archive, add files to zip archive, extract files from archive. [Freeware]

Data compression component that supports multiple compression levels, and repairing corrupted ZIP files. By Polar. [Component, Commercial]

Add powerful file compression and AES encryption to any Windows or ASP application.

ActiveX OCX to compress files in the Bzip2 format. [Shareware]

Supports management of archives files (ZIP, CAB) including creation, extraction, enumeration and signing with Authenticode. Requires runtime licensing. By SoftArtisans, Inc. [Component, Commercial]

Supports ZIP data compression. By Sax Software Corp. [Component / Control, Commercial]

A compression ActiveX control. It has Dynamic Huffman, Arithmetic, BWT, Ppm and several Lampel Ziv flavors.

A software component that provides functions for compressing and uncompressing files and data. Its most popular functionality is the ability to create, read and write Zip files.