Security: You will be able to encrypt your archives with a password as WinRAR features Military-grade AES 256-bit encryption technology that password protects archives including all metadata.Additionally, it also admins control over passwords to protect data and prevent accidental archive modifications. Virus scan and compliance: WinRAR comes with a built-in virus scanner to help prevent corrupted archives from being unpacked.In addition, WinRAR can extract the information contained in RAR, ZIP, CAB, ARJ, ACE, UUE, JAR, LZH, TAR, GZ, TAR.GZ, BZ2, TAR.BZ2, ISO, 7Z, Z, etc. Supported formats: WinRAR supports all the most popular compression formats, including RAR, ZIP, CAB, ARJ, LZH, TAR, GZip, UUE, ISO, BZIP2, Z, and 7-Zip.