Surely you already know with the software called WinRAR. Yes.. WinRAR is a software that you can use to backup data, compress file size, etc. and giving a fairly large disk space, because the compressed outcome, and allows you to upload a file whose contents multiple files into one file that has a .rar format. WinRAR 4.20 Beta 1 Full Version was released by RarLab on 3 May 2012.



WinRAR 4.20 Beta 1 Full Version features:

• Using WinRAR puts you ahead of the crowd when it comes to compression by consistently making smaller archives than the competition, saving disk space and transmission costs.
• WinRAR provides complete support for RAR and ZIP archives and is able to unpack CAB, ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, JAR, ISO, 7Z, Z archives.
• WinRAR offers a graphic interactive interface utilizing mouse and menus as well as the command line interface.
• WinRAR is easier to use than many other archivers with the inclusion of a special “Wizard” mode which allows instant access to the basic archiving functions through a simple question and answer procedure. This avoids confusion in the early stages of use.
• WinRAR offers you the benefit of industry strength archive encryption using AES (Advanced Encryption Standard) with a key of 128 bits.
• WinRAR supports files and archives up to 8,589 billion gigabytes in size. The number of archived files is, for all practical purposes, unlimited.\
• WinRAR offers the ability to create selfextracting and multivolume archives.
• Recovery record and recovery volumes allow to reconstruct even physically damaged archives.
• WinRAR features are constantly being developed to keep WinRAR ahead of the pack.

Download WinRAR 4.20 Beta 1 Free

Download WinRAR 4.20 Beta 1 Key1.reg