CamScanner is my favorite only compared to other apps. It missing a few things I would like, but generally produces better scans than any other app. Most apps I’ve tried have trouble when the lighting is not perfectly flat, which is disappointing as that sort of lighting is normal for a phone camera. CamScanner does the best job of compensating for this.
Other favorite feature is ability to scan multipage docs to PDF files. Other apps have this; I don’t remember how well they do it, but CS does it easily and well.
Documents are maintained in an internal database[……]MORE