: Use 7-Zip (Windows) or Keka/The Unarchiver (macOS) to handle these formats. What This File Likely Contains
"Desktop.7z.002" is a , specifically the second part of a multi-volume compressed file created using 7-Zip . Desktop.7z.002
: In a split set, all parts except the last one should be exactly the same size. If Desktop.7z.002 is significantly smaller than Desktop.7z.001 , it may be truncated. : Use 7-Zip (Windows) or Keka/The Unarchiver (macOS)
Based on the name, this is part of a backup of a folder. These archives are typically used when: Desktop.7z.002
: Like any .7z file, these can be password protected. You will prompted for the password only after the software begins reassembling the pieces.