Straighten scanned PDF finds pages that were scanned at a slight angle and turns them straight automatically, so the document looks neat and OCR reads it better.
No. Everything happens inside your browser, on your phone or computer. Nothing is sent to our servers.
Up to 5 degrees on each page, which covers almost every scan.
The pages become pictures. Run OCR afterwards to make the text selectable again.
Yes. Straighten scanned PDF works inside your browser. Your files are not uploaded anywhere, so nobody else can see them, and there are no waiting queues.