UltimateZip is a versatile file compression software that can handle major archive formats such as ZIP, ZIPX, RAR, 7Z, TAR, GZIP, and BZIP. It offers affordable protection for your privacy and enables easy sharing of data with powerful compression capabilities.

UltimateZip also allows you to view over 100 different file formats inside the archive without the need for extraction. This software is 100% portable, meaning you can copy it to your USB stick and use it whenever you need to. With seamless integration to the Windows Explorer, compressing or extracting files can be done with just one mouse click.
The latest version of UltimateZip comes with several improvements and new features, making it more user-friendly than ever before. Some of the new features include a Ribbon 2013 Interface, new Toolbar Icons, a new Program Icon, DEP and ASLR enabled for all executables and Dlls for better security, new Self-Extractor Exe and Configuration, One-Click-Extract feature added, Shell Extension improved, 7-Zip added to Shell-Extension, color code feature for file list added, support for Windows 8.1, and many other improvements.
The software offers superior support for ZIP/ZIPX/7-Zip, and it's portable, which means you can take it anywhere with you. It also supports an 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, and read and write support for ZIP, 7-ZIP, CAB, LHA (LZH), TAR, GZIP, BZIP2, BH, XXE, UUE, and MIME (Base 64), among others.
UltimateZip also has read and extract support for RAR, ARJ, ARC, ACE, ZOO, and it's available in both English and German, with a German Help file and License (Lizenz.txt) added for convenience. Overall, UltimateZip is a versatile, reliable, and easy-to-use file compression software that can satisfy all your compression and extraction needs.
Version 9.0.1.51: Improved Support for Windows 10, Improved Support for Windows 8.1, UltimateZip CloudManager support for Box added, UnRar Dll updated, French Help file added, Some Minor bug fixes, Some internal improvements
Version 9.0.0.10: Context Ribbon Tab added for Preview, Frensh language file added, Zip Self Extractor improved, Minor bug fixes, Some internal improvements
Version 7.0.8: Context Ribbon Tab added for Preview, Frensh language file added, Zip Self Extractor improved, Minor bug fixes, Some internal improvements
Version 6.0.2.6: Spanish and Chinese Simplified language file added, Shell Extension improved, Some internal improvements, Minor Bugfixes
Version 5.0.0.468: Support for Windows 7, Better Uac Support for Vista and Windows 7, Password Policy added and much more
Version 4.0.2.16: Minor Bug fixes
Version 3.2: Better support for Windows Vista - New UnRar Dll - Some bug fixes
Version 3.1: - 7z support - 7z sfx support - "Potentially unsafe file types" warning added (List can be edited) - New "Add Dialog" (now possible to add files and folders at the same time, resizeable) - Improved speed when adding files and folders at the same time - Improved Progress Dialog