RAR is a proprietary format created by WinRAR. To view the contents without necessarily "running" anything inside: Use WinRAR or the free, open-source 7-Zip . macOS: Use The Unarchiver or Keka . Linux: Use the unrar command or PeaZip . 4. Common Risks with Generic Archives
Avoid running any .bat , .exe , or .vbs files found inside the archive unless you are 100% certain of the source. pack 1203.rar
If the RAR asks for a password and directs you to a survey website to get it, it is a scam. RAR is a proprietary format created by WinRAR