WinRAR is a trialware file archiver utility for Windows, developed by Eugene Roshal of win.rar GmbH. It can create and view archives in RAR or ZIP file formats and unpack numerous archive file formats. WinRAR is not a free software. If you want to use it, you should pay to RARLAB and then you will get a license file named rarreg.key.
If you use RAR/Unix and RAR for OS X, you should copy rarreg.key to your home directory or to one of the following directories: /etc, /usr/lib, /usr/local/lib, /usr/local/etc. You may rename it to .rarreg.key or .rarregkey, if you wish, but rarreg.key is also valid. 59ce067264