If 7-Zip cannot open an archive or compressed file and you see Cannot open file as archive error message, here's what you can do.

The Files app on iPadOS 26 transfers data faster, and has other changes that all add up to a massive improvement over the version in iPadOS 18. It's actually usable now.

In files within iOS 26 and iPadOS 26, there is now the familiar “Open with” command from the macOS Finder, which can be accessed via the context menu. Suitable apps for the file variant then ...