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Chilkat Zip Compression C++ Library
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Version
9.4.0
Affordable, advanced Zip Compression Visual C++
Library with many features: Open a Zip on the Web.
Open and read or unzip the contents of a Zip file from
a URL. Standard WinZip Password-Protection is
Supported. Create or open/decrypt password-protected
Zips. OpenFromMemory Allows you to open a Zip that is
stored in your program's memory. This was created to
allow programs to access Zips loaded from sources such
as a database (an Oracle BLOB for example). Includes a
robust set of events that allow you to closely monitor
the progress while zipping and unzipping. Has the
ability to abort any zip or unzip operation while in
progress. AES Encryption Encrypt your data using up to
256-bit AES encryption. Also supports Blowfish and
Twofish encryption algorithms. Embed ZIPs into EXEs
Embed ZIP files directly into EXEs, and access them
from your program. The ZIP is embedded as a named
resource, and any number of ZIPs can be embedded in a
single EXE. Create Self-Extracting EXEs Works with the
Chilkat Zip 2 Secure EXE utility to access ZIPs
embedded in EXEs created by that utility. Unzip Newer
Unzips files based on last-modification time. Set
Exclusions Exclude files matching wildcarded
filenames, such as "*.log". Existing Zip Component
Features Create New ZIPs Create new ZIPs from existing
files, memory data, or other existing ZIPs. Delete
Files in ZIPs Remove specific files within a ZIP. ZIP
Entire Directories Recursively descend directories to
ZIP everything. Add Files to ZIPs Adds files to
existing ZIPs. Merge ZIPs Merge any number of ZIPs
into one ZIP. Unzip Unzip and auto-create directories
as needed. Unzip Matching Unzip only files matching a
wildcarded pattern. Access to Compressed Data Directly
access the data in its compressed format. Memory
Compression/Decompression Use ZIP compression without
ever writing files. Memory-to-ZIP Conversion and Back
Allows direct access to data within files in the ZIP.
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