If you have downloaded a compressed file (like a .zip or .rar ) on your iPhone, follow these safe steps to open it using the native system: Open the native app on your iOS device. Navigate to your Downloads folder. Tap on the .zip file.

If you are looking for a standalone for sideloading:

Advanced file viewer, built-in VPN, web browser, and seamless cloud syncing. It easily compresses files into ZIP archives with one tap. 3. Unzip – zip file opener

Unlike the basic Files app, ZArchiver supports 7z (7zip), zip, rar, bzip2, gzip, XZ, iso, tar, arj, and more.

: A popular utility for compressing and extracting files like . Available on the Apple App Store ZArchiver: UnZip, UnRar, 7Z (Timon Software)