Install the iZip app . Open the app, locate the file, and tap OK to unzip. ⚠️ Important Safety Checklist How to open a .7z file - Microsoft Q&A
Because 7z is not natively supported by all older operating systems, you may need a third-party tool. On Windows IMG_945.7z
Right-click the file and select Extract All . Other Versions: Download the official 7-Zip utility . Right-click the file → 7-Zip → Extract Here . Alternatives: You can use WinZip or WinRAR . Built-in: Right-click → Open With → Archive Utility . Install the iZip app