The file appears to be a compressed archive, likely related to the RetroPie project . The .7z extension indicates it was created using the 7-Zip archiver.
: Apps like The Unarchiver or Keka are common for handling 7z files.
To "draft" or access the contents of this piece, you will need to extract it using a compatible tool: Recommended Tools for Extraction
: Use the command line utility p7zip (e.g., sudo apt-get install p7zip-full followed by 7z x readpee.7z ).