PDF editing fixed The Creator, Producer and dates you type are now kept exactly as entered. Clearing a field really removes it. Hidden XMP metadata, which still carried the old values, is stripped on save. Several files at once Open multiple files in tabs, or in separate windows if you prefer (Settings). Move a tab into its own window from the Window menu or by dragging it out. Drop onto the Dock icon Drag one or more files onto the Purifile icon to open them. Fixes Clearing a numeric image field now removes the tag instead of writing zero (a cleared latitude produced a fake location). In audio and video, editing one field no longer erases the others.