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   Zip Compression for ActiveX可以给任何Web或Windows应用程序，加入包括自解压和AES加密在内的强大zip/unzip功能。

    对于那些简单的工作，QuickZip和QuickUnzip方法仅需要一行代码就可以完成文件的压缩和解压！该工具也包含了一个独特的FileStore对象，它支持您对内存和文件的调整。您最终能从内存缓冲中把数据移动到压缩文件，反之亦然。同样它也使您很容易的从一个压缩文件中提取一个独立的文件，显示压缩文件中每个文件的信息，同时还能在压缩文件中进行搜索。

现在PowerTCP Zip Compression for ActiveX也包含了自解压和AES加密功能！如果所有这些特性您不需要的话，请您浏览我们的ZipLite版本的简单zip/unzip功能。

    当您使用新的PowerTCP Zip Compression for ActiveX控件时，不会降低性能。

• Zip ActiveX控件将给您的应用程序添加高速、可靠的zip和unzip功能。

• AES加密/解密提供了256位的军用级数据安全特性。

• 兼容WinZip、PKZIP和UNIX gzip。

• Zip64文档支持管理文件以及超过4GB的大文档。

• 优化的算法将压缩速度提高到了250%。

• 流接口提供了增加/提取文件、允许压缩/解压文件或内存中的数据功能。

• QuickZip和QuickUnzip快捷方法提供了高级接口，对于您正在操作的文件，FileStore对象可提供它的详细信息，使得您可以完全的控制。

• 通过调用一个方法便可创建自解压zip文件，相比之前的版本而言制作可分发的压缩文件将更加简单。

• 支持长文件名。

• 支持跨磁盘操作。

• 包含用于监控操作的Progress事件。

• 完全支持异步（多线程序）和同步操作。

• 支持COM+ Component Services。

• 可用在多线程的环境中。

• Light-weight ATL控件相比传统的OCX技术，性能得到了极大提高。

• 包含一个免费版权。

• 包含了可以轻松整合到Visual C++的封装类。

• 包含用Visual Basic、C++、Delphi、PowerBuilder和.NET所写的示例项目。

Add powerful zip/unzip functionality to any Web or Windows application including self-extraction and AES encryption.

For those simple jobs, the QuickZip and QuickUnzip methods perform compression and decompression of files with only one line of code! This tool also includes a unique FileStore object, which gives you fine-tuned memory/file support. You will finally be able to move data from a memory buffer to a compressed file or vice-versa and easily extract a single file from a compressed file, display information about an individual file within a compressed file and search inside a compressed file. Now PowerTCP Zip Compression for ActiveX also contains self-extraction and AES encryption capability! If all these great features just aren't needed right now, review our ZipLite version for simple zip/unzip functionality.

Don't sacrifice speed for performance when you can get them both in the new PowerTCP Zip Compression for ActiveX.

• Zip ActiveX control adds high-speed, reliable zip and unzip capabilities to any application.
• AES encryption/decryption provides 256-bit military-grade data security.
• WinZip, PKZIP, and UNIX gzip compatible.
• Zip64 archive support for managing files and archives larger than 4GB.
• An optimized algorithm improves compression speeds by up to 250% over the competition.
• A stream interface is provided for adding/extracting files, permitting zipping/unzipping of data in files OR memory.
• QuickZip and QuickUnzip short-cut methods provide a high-level interface, while the FileStore object exposes the details of the files you are operating on, providing you with complete control.
• Create self-extracting zip files with one method call, making distribution of compressed files easier than ever.
• Long filename support.
• Supports spanning to multiple disks.
• Contains a Progress event for monitoring lengthy operations.
• Asynchronous(multi-threaded) and synchronous operation are both fully supported.
• Supports COM+ Component Services.
• Can be used in a multi-threaded environment.
• Light-weight ATL control improves performance over older OCX technology.
• Includes a royalty-free license.
• Wrapper classes included for convenient integration into Visual C++.
• Sample projects written in Visual Basic, C++, Delphi, PowerBuilder and .NET are included.