VCLZip is a Delphi and BCB component that makes it easy for your applications to create and work with compressed data. VCLZip has been around for 12 years and so it is very stable and reliable. Yet we are committed to aggressive development of new features and tools to enhance VCLZip and it’s capabilities. VCLZip is so easy to use you can drop it on one of your forms and add 3 lines of code to start using it...



At the same time, it has many very advanced features to allow you to do very complex tasks. Use it to compress data to be sent across the internet, to compress database blobs, to create backups to spanned media, to create installation programs, etc.

For instance, adding strong encryption to the above program is as easy as adding just two more lines of code:



We believe that individual and independent developers should be able to afford advanced components at a very reasonable price. When you register, you get all of the source code which works with all versions of Delphi and BCB. You get complete priority e-mail and forum support.

Whether you want to work with compressed files, streams, or memory buffers, VCLZip is flexible, robust, and fast!

Speed, flexibility, and reliability...

PKZip and WinZip compatible
WinZip compatible support of Unicode filenames, archive names, and paths for Delphi/BCB 6 through 2009.
PKZip/WinZip compatible Strong Encryption
AES (AE-1) Strong Encryption (reads AE-2)
128, 192, and 256 bit encryption
Multipart zip files
Span media
PKZip and WinZip compatible blocked zip files
Works with Delphi 4, 5, 6, 7, 2005, 2006, 2007 and 2009
Works with BCB 4, 5, 6, 2006, 2007 and 2009
Zip64 Format supported
Work with files up to up to 2^63-1 bytes in length
Compress up to 2147483647 files into an archive
Up to 999 split or spanned archive parts
Zlib 1.2.3 built in and used for compression and decompression
Work with any combination of compressing and decompression to and from files, streams, and memory buffers
In-memory and in-stream archives.
Create self extracting zip files
Integrity checking of archives and compressed files
Conveniences
No Compression list - tell VCLZip certain files to STORE, not compress
Exclusion List - which files to not include in archive
Relative Path List - Multiple relative paths
Extract with relative paths even if not originally zipped with relative paths.
Use regular expressions to specify filenames

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[b] Only for V.I.P

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