What is "Keep it sorted"?

When a tool produces a single file, a "Keep it sorted" panel suggests a few relevant next tools. Pick one and the file carries straight over, so you can compress, then number the pages, then protect, without downloading and re-adding it each time. While it waits, the file sits in your browser's own storage (IndexedDB) on your device for up to 10 minutes, and it's deleted the moment you use it or dismiss it. It is never uploaded anywhere.