.7z format specification — py7zr – 7-zip archive library
: Once extracted, you will likely see a .txt , .doc , or .pdf file containing the text you need. PJK22.7z
: Right-click "PJK22.7z" and select "Extract Here" or "Extract to PJK22/". you will likely see a .txt
: Download and install a tool like 7-Zip (Windows) or The Unarchiver (macOS). PJK22.7z