: Use WinRAR , 7-Zip , or The Unarchiver (for Mac).
Do you have the of this archive, or are you trying to identify where this specific file originated?
: The .part2 designation means this is a "split volume." You cannot extract the data from this file alone. You typically need all related parts (e.g., part1.rar , part2.rar , part3.rar ) in the same folder to successfully access the contents.