Feature request Scan a PDF file for barcodes. Why? Well i get my bill online in a PDF  in order to pay i must open PDF on another device and scan it from there. It will be much easier if i can scan a document/picture/PDF for barcodes( all of them) and select the one i need. There is another way: edit the scanning layer (that oscillating red bar) you add to camera so that it contains a pre scanned barcode.
April 28 2016