Because the file itself is a .7z archive, you need a compatible decompression tool to "look into" it:
If you are looking for a specific file named exactly santa_extra.7z , it is likely a custom mod or asset pack for a game or software. You should treat it as a standard archive and extract it to view the specific contents. santa_extra.7z
Are you trying to these files into a specific program, or just looking to extract them? Because the file itself is a
: Tools like The Unarchiver are common for handling this format. : Tools like The Unarchiver are common for
: A minimal standalone version that exclusively handles .7z archives.
: A standalone version of 7-Zip that handles several formats without needing other files.
: Install the p7zip-full package via your terminal to manage .7z files.