ZipForge 6.20

Here are some key features of "ZipForge":

Zip format support:

· Zip64 support (allows user to create files over 4GB) Standard Zip encryption
· Strong AES encryption with 128, 192 and 256 bit keys
· Long file names support
· Unicode filenames support
· Get and set archive and file comments
· 9 compression levels, allows user set individual compression level for each file
· Allows use to set individual password for each file
· Extracts files from spanned (multi-volume) zip archives
· Opens and creates multi-volume archives
· Deflate, BZIP2 and PPMd compression algorithms support (compatible with WinZIP 10)

.NET technology:
· .NET 2.0 and 1.1 support - both versions are included, compatible with .NET 3.5
· 100% Managed code without unsafe blocks
· Error handling through .NET exceptions
· works with Visual Studio 2003, 2005 and 2008
· Full design time support

Speed:
· Fast compression algorithm implemenation
· Transaction system optimizing a group of archive modifications
· Fast archive updating

Functionality:
· Add files and folders by mask
· Rename files within archive
· Delete files from archive
· Update files
· Move files to archive (deleting original files)
· Test files
· Add streams and strings to archive
· Extract files to streams or buffers
· Create ZIP archive in streams
· Search files inside the archive
· Provides compression for files, buffers, streams and strings
· New files are added without creating a temp file
· Allows user to save full path of file with drive
· You can control the path information stored in the archive for each file or folder
· List contents of archive with complete file details (compression level, file attributes, zipped size, original size, compression rate and CRC)
· Progress indication with time estimation

Streaming support:
· Create and open archive in streams (allows user to store an archive in a BLOB field or MemoryStream)
· Extract files to streams without creating temp files on disk
· Add files to archive from streams

Events:
· Progress indication with time estimation
· Cancel operations by user
· Change path, name or attributes of extracted file
· Change path, name or attributes of a file being added to archive
· Skip added or extracted files

Advanced features:
· Repairs zip files
· Opens corrupted zip files
· Transaction system (allows user to cancel update if needed)
· In-memory archives
· Extracts files to buffers and strings
· Adds files from buffers and strings
· Creates SFX (self-extracting) archives
· Allows you to create custom self-extractor
· Converts existing ZIP files into SFX archives
· Allows you to modify SFX archives
· Allows you to embed a ZIP archive into your exe

Demos:
ZipForge.NET includes 8 demos in C#, VB.NET and Delphi.NET:
· Basic - shows how to zip and extract files using ZipForge.NET
· Advanced - shows how to manage archive file
· MakeSFX - shows how to create self-extracting (SFX) archive
· SFXStub - shows how create a custom self-extractor
· Spanning - shows how to create and extract spanning and splitting archives
· Transactions - shows how to update archive in transaction and cancel update if an error occurred
· Search and List Contents - shows how to search files inside archive and list the details of each file
· Streams - shows how to create an archive in MemoryStream and add/extract files from MemoryStream

Requirements:

· NET Framework
· Microsoft Visual Studio
· Borland Developer Studio
· Turbo Delphi for .NET Professional
· Turbo C# for .NET Professional