Zip Compression for ActiveX可以給任何Web或Windows應(yīng)用程序，加入包括自解壓和AES加密在內(nèi)的強(qiáng)大zip/unzip功能。

    對(duì)于那些簡單的工作，QuickZip和QuickUnzip方法僅需要一行代碼就可以完成文件的壓縮和解壓！該工具也包含了一個(gè)獨(dú)特的FileStore對(duì)象，它支持您對(duì)內(nèi)存和文件的調(diào)整。您最終能從內(nèi)存緩沖中把數(shù)據(jù)移動(dòng)到壓縮文件，反之亦然。同樣它也使您很容易的從一個(gè)壓縮文件中提取一個(gè)獨(dú)立的文件，顯示壓縮文件中每個(gè)文件的信息，同時(shí)還能在壓縮文件中進(jìn)行搜索。

現(xiàn)在PowerTCP Zip Compression for ActiveX也包含了自解壓和AES加密功能！如果所有這些特性您不需要的話，請(qǐng)您瀏覽我們的ZipLite版本的簡單zip/unzip功能。

    當(dāng)您使用新的PowerTCP Zip Compression for ActiveX控件時(shí)，不會(huì)降低性能。

• Zip ActiveX控件將給您的應(yīng)用程序添加高速、可靠的zip和unzip功能。

• AES加密/解密提供了256位的軍用級(jí)數(shù)據(jù)安全特性。

• 兼容WinZip、PKZIP和UNIX gzip。

• Zip64文檔支持管理文件以及超過4GB的大文檔。

• 優(yōu)化的算法將壓縮速度提高到了250%。

• 流接口提供了增加/提取文件、允許壓縮/解壓文件或內(nèi)存中的數(shù)據(jù)功能。

• QuickZip和QuickUnzip快捷方法提供了高級(jí)接口，對(duì)于您正在操作的文件，F(xiàn)ileStore對(duì)象可提供它的詳細(xì)信息，使得您可以完全的控制。

• 通過調(diào)用一個(gè)方法便可創(chuàng)建自解壓zip文件，相比之前的版本而言制作可分發(fā)的壓縮文件將更加簡單。

• 支持長文件名。

• 支持跨磁盤操作。

• 包含用于監(jiān)控操作的Progress事件。

• 完全支持異步（多線程序）和同步操作。

• 支持COM+ Component Services。

• 可用在多線程的環(huán)境中。

• Light-weight ATL控件相比傳統(tǒng)的OCX技術(shù)，性能得到了極大提高。

• 包含一個(gè)免費(fèi)版權(quán)。

• 包含了可以輕松整合到Visual C++的封裝類。

• 包含用Visual Basic、C++、Delphi、PowerBuilder和.NET所寫的示例項(xiàng)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.