It could be a driver for a specific hardware component, like an "AF" series motherboard or sensor. Safety Tips
Files starting with "AF" often refer to "Asset Files" or specific games (like Arma , Flight Simulator , or Ace Force ). af12.7z
If you found this file online, keep these safety points in mind: It could be a driver for a specific
Once opened (with a tool like 7-Zip ), look for a "readme.txt" or "manifest.json" file to identify its purpose. 5] for technical documents
Use a tool like VirusTotal to check the file before opening it.
The "AF" prefix is commonly used by the United States Air Force [2, 4, 5] for technical documents, though these are rarely distributed as public .7z archives.