This compression and extraction software is safe to install, but you need to be cautious with the external data you download to unzip with WinRAR. The initial download and installation are fast, and the program doesn’t take much space on your device. A license agreement has to be accepted upon installation of the app. The application is available in many languages such as English, Chinese, Indonesian, Turkish and more. You can select the file type to associate with the app, as it supports all popular compression formats such as RAR, ZIP, CAB, ARJ, LZH, ACE, TAR, GZip, UUE, ISO, BZIP2, Z and 7-Zip. WinRAR has an easy-to-navigate interface to compress and extract data into RAR and ZIP files. All future updates of the software are free. You can also mix versions to meet your preferences if you buy several licenses. You can purchase a WinRAR license in many available languages and on various platforms.