One.7z

Most file manager apps on Android and iOS now support .7z extraction, or you can use the mobile version of iZip . Power User Tip: One File, One Archive

Unlike .zip files, which most operating systems can open natively, .7z files usually require a third-party tool. one.7z

On average, .7z can shrink files 30–70% more than the ZIP format. Most file manager apps on Android and iOS now support