A Compression Component by /n software inc.

Features
- Streaming support during file compression/decompression.
- Delete individual files within and archive without decompressing the entire file.
- Zip file password encryption.
- List the contents of Zip files without having to decompress.
- Configurable compression level and performance optimization based on either speed or compression ratio.
- Easily compress or decompress entire directories and their contents.
- Fast, robust, and reliable, the components consume a minimum of resources.
- PKZip-compatible Zip compressor for creating self-extracting archives for native Windows platforms (.NET Editions Only).
- 128-bit, 192-bit, and 256-bit Advanced Encryption Standard (AES) encryption.
- Zip64 Archives support - 4GB+ zip files with virtually unlimited number of included files.
- Native development components for all supported platforms and component technologies.
- A complete unified framework with a common easy-to-learn object model and simplified interfaces allowing you to be more productive.
- Rigorously tested, rock solid components that have undergone hundreds of thousands of hours of testing both internally by our QA team and externally through customer installations.
- Detailed reference documentation, hundreds of sample applications, fully-indexed help files, and an extensive online knowledge base.
- Backed by multi-tier professional support, including free email support and enterprise-level paid support.