Open your Files app and find the files (or folder) that you want to zip. If you want to compress more than one file, select the menu icon (three dots) in the top-right corner, tap on Select, and ...

What to Know A ZIP file is a compressed archive file. Double-click to open one in Windows or macOS, or use 7-Zip. Convert ZIP to TAR, 7Z, CAB, LZH, etc., at Zamzar.com.