WinRAR has now been present with the version of Version 4.00 beta 7. There are several fixes and improvements compared with the previous version. As an application that has functionality in data compression of course required to be owned by each computer. With this program we can compress files anything and open it again anytime we want.
WinRAR supports all popular compression formats (RAR, ZIP, CAB, ARJ, LZH, ACE, TAR, gzip, uue, ISO, BZIP2, Z and 7-Zip). You also can give a password on folders or files so that data can not be opened and viewed by others. And usually the compressed data will be secure and not damaged by virus.
WinRAR is a powerful archive manager (Win32, Linux, Mac). RAR files can usually compress content by 8 percent to 15 percent more than ZIP files can. WinRAR is a powerful compression tool with many integrated additional functions to help you organize your compressed archives. It can backup your data and reduce size of email attachments, decompress RAR, ZIP and other files downloaded from Internet and create new archives in RAR and ZIP file format.
WinRAR puts you ahead of the crowd when it comes to compression. By consistently creating smaller archives, WinRAR is often faster than the competition. This will save you disc space, transmission costs AND valuable working time as well. WinRAR is ideal for multimedia files. WinRAR automatically recognizes and selects the best compression method. The special compression algorithm compresses multimedia files, executables and object libraries particularly well.