UltimateZip is an easy to use archive utility. Even first-time users can create or extract archives of any kind in seconds. UltimateZip supports archive formates like: ZIP/ZIPX, RAR, ACE, 7-ZIP and more. UltimateZip comes with support for AES standard and offers strong file encryption with the UZE encryption format.The internal viewer supports more then 100 file types. UltimateZip is 100% portable, install it to your USB-Stick and use it anywhere.

Here are the most important features:

* Superior ZIP/ZIPX/7-Zip Support
* Portable
* Support for unlimited file size and unlimited number of files in ZIP archives
* ZIP AES support (WinZip 9.0 standards supported)
* Fast and strong compression and decompression
* Multiple disk spanning
* Support for viewing more than 100 file types without extracting the archive
* Portable (Take it anywhere on your USB-Stick)

UltimateZip supports most popular compressed and encoded formats currently in use.

* Read and write support for ZIP, 7-ZIP, CAB, LHA (LZH), TAR, GZIP, BZIP2, BH, XXE, UUE, and MIME (Base 64)
* Read and extract support for: RAR, ARJ, ARC, ACE, ZOO

UltimateZip comes with full support for AES standard(128-bit/192-bit/256-bit AE-1 & AE-2), and has strong file encryption with the UZE encryption format. Another security feature will protect you from executing potentially unsafe files from the UltimateZip userinterface.

UltimateZip comes with a full set of command line tools. All important archive operations can be done via command line.

UltimateZip comes with many tools to manage your archives:

Zip repair tool:
Repair dammaged Zip files.

Batch compress support:
Compress multiple file to multiple archives.

Batch extract support:
Extract multiple archives with only one mouse click.

Checkout feature:
To examine or run files in an archive.

Integrity test:
Test you archives for errors.

And many more.