Idisois.7z

The extension indicates a compressed archive created with 7-Zip, a free and open-source file archiver.

You can use 7-Zip on any computer, including a computer in a commercial organization. You don't need to register or pay for 7-Zip. Does 7z compress better than zip? - Microsoft Community Hub idisois.7z

Because ".7z" is a generic compressed archive format, the content of "idisois.7z" could be anything from legitimate drivers to harmful malware. ⚠️ Security Precautions The extension indicates a compressed archive created with