Z4 Library

The Z4 is filesystem-based storage library. The higher level class allows user to easily store many files within a directory tree in one single file, and achieve moderate compression with still be able to change contents of large files without complete recompression.

Download: z4-0.9.7.zip

The Z4 library source codes as a ZIP package. Version 0.9.7
File size: 36 kB

Details

Advantage of the Z4 is the read/write access time to the archive. All compression and disk write access is suppressed as much as possible by double-level access caching. The purpose of the Z4 file format is not for a common data transfer, but packed online data storage for moderately large data amounts. Here a package with source codes, basic documentation and example project for wxDev-C++ is available.

Total Commander plugin

Download: z4wcx-0.9.7.zip

ZIP package with Z4 Total Commander plugin. Version 0.9.7
File size: 78 kB

License

Z4 Library s a free software available under the zlib license.
For detailed text of the license see The zlib License.

Important notice: Discontinued, archived

Z4 Library has been discontinued and is available here only as part of the archive.
No support, documentation nor further details are available regarding this software.

Further notes

The Z4 library uses ZLIB for data compression. Use of ZLIB version 1.2.3 to link with Z4 is strongly recommended.
The package contains basic documentation for highest level api of the Z4 library.

Jan Ringoš, Tringi.TRIMCORE.cz