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Fast, flexible zip & data compression library for .NET Compact Framework. |
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Current version: 3.7 |
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Platform: .NET CF |
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Price: $499.95 royalty-free | | |
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| .NET technology |
- Works with .NET Compact Framework 2.0 and up. A .NET Compact Framework 1.1 version is also available.
- 100% managed code written in C# (source code included in the Blueprint Edition).
- Superior object-oriented design .
- Seamless integration with the .NET base class libraries, with error handling exclusively through .NET exception classes.
- Objects don't need to be explicitly disposed of.
- CLS compliant (Common Language Specification) with no unsafe blocks, for minimal permission requirements.
- Documentation fully integrated into Visual Studio.
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| Major features |
- Create new zip files or update existing zip files on disk, in memory, or on an FTP site.
- Support for the Zip64 zip file format, eliminating the 4GB barrier and 16384 file limit.
- Zip or unzip to and from disks, FTP sites, memory or isolated storage. When unzipping one or more files from a Zip file located on an FTP site, Xceed Zip for .NET will download only the necessary portions of the Zip file required in order to unzip the files, for greatly improved speed and minimal bandwidth use.
- Read, write, and update zip files split into multiple parts.
- Read, write, and update zip files that span multiple disks.
- Create powerful fully customized self-extracting zip files.
- Supports the Deflate64™ compression method, for improved compression.
- Supports the BZip2 and BWT compression methods for improved compression when speed is less crucial (New in v3.4)
- Supports the GZip, Zlib, Info-Zip, Java, and proprietary compression formats that include embedded checksums to ensure data integrity.
- True .NET pass-through stream object that can automatically compress or decompress any other type of .NET stream's data.
- Can read/write ".gz" GZip files used on Unix / Linux platforms and provides access to GZip header information fields.
- List contents of a zip file with complete file specifications. If the Zip file is located on an FTP site, Xceed Zip for .NET will download only the central directory portion of the remote Zip file, for greatly improved speed and minimal bandwidth use.
- Compress and decompress byte arrays.
- Copy, move, rename, delete files and folders in a zip file, on disk, in memory, on an FTP site, in Zip files on an FTP site, or in isolated storage.
- Change attributes of files and folders on disk.
- Copy, move, rename, delete, and change attributes of files and folders on disk, in a Zip file, on an FTP site, etc.
- Zip password encryption.
- One-line shortcut classes for basic zip file and compression operations.
- Fully extensible classes so you can customize the library's functionality as needed.
- Information-rich status report events with percentages, byte, and file counts.
- Programmable filter system to limit processing to specific files or folders, with built-in filters for file attribute, size, date, timestamp, and filenames. Create your own custom filters as needed.
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| Tar and GZip features |
- Tar and GZip for maximum compatibility between your applications and the data they need to work with.
- Handle Tar and GZip files as easily as if they were regular files and folder, thanks to the Xceed FileSystem Core.
- Full read/write compatibility with USTAR format Tar archives.
- Read compatibility with GNU Tar and Posix Tar archives as long as archive entries do not use the header extensions from either of these formats.
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| Other features |
- Support for extra headers containing detailed time-stamp information in both PKWARE and Info-Zip formats (last modified, last accessed, and creation date and time) and Unicode filenames (international characters).
- Zip password encryption on a per-file basis.
- Recursively zip or unzip entire directories and their contents.
- Control the path information stored in the zip file for each file or folder.
- Zip or unzip only files newer than those already in the zip file or destination folder.
- Overwrite files only in certain conditions.
- Split zip file can use the PKWARE or Xceed naming convention for each zip file part or create your own custom naming convention.
- Split zip file parts can be written to different folders.
- Triggers only the events your application subscribes to for increased performance.
- Get and set individual file comments or the global zip file comment.
- Supports different encryption passwords for each file.
- Controllable compression levels and methods.
- Zip files currently open for write operations by other processes.
- Supports long filenames and UNC paths.
- Ability to preview which files will end up being processed.
- Process system and hidden files, overwrite read-only files.
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| Self-extracting Zip file features |
- Create new self-extracting zip files or transform already existing zip files into self-extracting zip files.
- Self-extracting zip files can span multiple disks
- Create self-extracting Zip files for the traditional PKZIP 2.04g compression method. Also now supports the Deflate64™, BZip2, and BWT methods (New in v3.6).
- Create self-extracting zip files that support AES encryption. (New in v3.6)
- Creates 32-bit self-extracting zip files that work on all Windows 95, 98, ME, NT, 2000, XP, and Vista operating systems or 16-bit self-extracting zip files that work on Windows 3.x as well.
- Update and reconfigure an existing self-extracting zip file.
- Customizable introduction message and dialog box titles.
- Display a license agreement with configurable accept and refuse buttons.
- Customize all other messages, prompts and button captions.
- Customize the self-extracting zip file's application icon.
- Set the default unzipping folder.
- Allow user to select an alternate unzipping folder.
- Request a password whenever an encrypted file is encountered.
- The user can enter the decryption password or skip the file if they don't have the password for the file.
- Display a text file after successfully unzipping files.
- Customizable overwrite behavior with dialog box offering the user various overwrite options.
- Display unzipping status.
- User interaction and dialogs can be selectively shut off for quiet operation.
- Execute one or more applications (optionally with parameters) or open documents after successfully unzipping files.
- Copy one or more files from one location to another after unzipping.
- Register DLLs (or other libraries) on the system after unzipping.
- Add or change key values in the registry after unzipping.
- Create self-extracting zip files with a built-in decryption password. This prevents users from using unzipping programs to unzip the files, and therefore forces users to view your custom introduction, license agreement, or warning messages.
- Create program groups and insert items into program groups.
- Associate filename extensions with applications
- Allows 3rd-party install or setup programs (and their data files) to be unzipped into a temporary folder, executed, and then deleted upon completion.
- Custom paths, filenames, strings, and prompts are parsed, allowing you to insert strings such as the current folder, windows and windows system directories, the temporary folder, and more.
- Use extra headers such as Unicode filenames, extended filestamps, and security descriptors. (New in v3.6)
- Supports the Zip64 zip file format allowing the creation of Zip files of practically unlimited size (no more 4 GB limit), which can contain a practically unlimited number of archived files. (New in v3.6)
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