Xceed Zip for X64

Xceed Zip for x64 Features

ActiveX technology

• A single fully self-contained COM object and ActiveX control written with ATL 3.0.
• Built for the x86-64 processor architecture. A version for the IA-64 processor architecture is also available.
• Requires no external compression DLLs, MFC DLLs, or runtime libraries.
• Both single-threaded (STA) and multi-threaded apartment (MTA) model design.
• Instantiate the component dynamically without putting it on a form.
• Supports multiple instances running simultaneously.
• Supports both Unicode and ANSI in one single control. The library automatically uses Unicode API calls for best performance when running on Windows NT, 2000, and XP.
• ActiveX control interface has all constants, enumerations, and types built-in. Code completion, property categories, help strings, and context-sensitive F1-help fully supported.
• Works with all 32-bit development environments that can use ActiveX controls, including VB, VC++, Delphi, C++ Builder, VFP, Office, PB, VO, Web scripting languages, ASP, and DCOM projects.
• Also compatible with VB.NET and C#. For developers that require 100% managed code, check out Xceed Zip for .NET, our fully object-oriented Zip, compression and FileSystem class library.

Compression & Zip file technology

• Supports WinZip 9.0 (and up) compatible AES strong encryption.
• Fast, low memory usage compression engine.
• 100% compatible with the PKZIP 2.04g format.
• 100% compatible with the PKZIP 4.5 format.
• Supports the Zip64 zip file format allowing the creation of Zip files of practically unlimited size (no 4 GB limit).
• Supports the BZip2 (BWT) compression method for 15% to 20% better compression than Deflate on many popular file types, especially XML data.
• BZip2 compression method is excellent for compressing XML data.
• Supports the Deflate64TM compression method, an industry standard improvement to regular Deflate.
• Zip files can contain any number of files (no 65535 file limit).
• Regular, spanned, and self-extracting zip files created by Xceed Zip can be used by any of today's existing unzipping applications, and vice-versa.
• Stores and retrieves the latest zip file format extensions, allowing Unicode filenames and NT file attributes, extra time stamps, and security permissions to be stored in the zip file.
• No need to repair corrupted zip files. Xceed Zip automatically tries to recover from errors and reports any inconsistencies found in the zip file while unzipping.