This app worked great until about two months ago or so. I can scan things just fine, but when I click the 'Send to PDF' option, it creates an email, and appears to show the attachment with the email, but when I click the 'Send' button on the email, it sends without the attachment. This is most disappointing... it's an app that I had come to rely on for a lot of record-keeping, and may now have to delete from my phone if it isn't promptly resolved.