B2801.7z.002 -

Hover over the menu and select "Extract Here" or "Extract to [Folder Name]" .

: On Android, you can use apps like ZArchiver to handle these multi-part archives. b2801.7z.002

: If you try to open .002 directly, you will likely see an "Error: Can not open file as archive" because the master header is located in the .001 file. Hover over the menu and select "Extract Here"