: If you cannot install software, you can use web-based tools like ezyZip or B1 Online Archiver , though this is only recommended for non-sensitive data.

: Use the iZip app from the App Store . Open the app and import the .7z file to extract its contents. Quick Tips & Safety

: While .7z files themselves are safe, always scan the extracted contents with antivirus software before running any executable (.exe) files found inside.