Version: 2.0.2.3
Easily add Zip capability to your .NET Windows or ASP.NET application without sacrificing power and flexibility.
Fully-functional product containing all documentation and sample projects.

PowerTCP Zip Compression for .NET Product Features

A .NET component and set of objects that provide the flexibility, security, and performance desired for efficiently integrating zip compression into your development projects.

Flexibility and Ease-of-Use

  • WinZip, PKZIP, and UNIX gZip compatible
  • Three levels of compression/performance control
  • Large file (over 4 GB) support
  • QuickZip and QuickUnzip short-cut methods
  • Unicode filename support for international character sets
  • 64-bit OS support
  • Compatible with Visual Studio 2008 as well as Visual Studio 2002, 2003, and 2005

High Performance

  • High-performance compression engine
  • Optimized "on the fly" streaming compression and inflation, without buffering to disk or memory
  • Add files without re-compressing the entire archive
  • Multi-threaded asynchronous functionality
  • Fully developed in managed C#

Comprehensive Security

  • WinZip compatible security
  • Standard zip encryption support
  • AES encryption - 128-bit, 192-bit and 256-bit options
  • "On the fly" encryption and decryption

Highlighted Features

  • Wildcard support for batch operations
  • Recursive directory tree support
  • Stream support as compression/inflation data sources or destinations
  • Span to multiple disks
  • Split to multiple files on the same disk
  • Self-extracting executables
  • Many sample projects for both C# and VB.NET, as well as ASP.NET included