This ultra compact flat-bed scanner is ideal for scanning secure documents and sensitive information. The scanner captures infrared ink and digitally watermarked items commonly used in passports, driver's licenses, ID cards, bank notes, etc. The flatbed design allows it to scan items of any thickness. Scans documents, photos and IDs up to 5in. x 2.75in. at 600dpi and at 36 bit internal color.The FS531 comes with AmbirScan, Ambir's powerful imaging software. AmbirScan features support for PDF, JPEG, GIF, BMP, and now TIFF extensions. Fixed file locations let you set a default save location for your scans. AmbirScan also has a recently enhanced user interface. Ambir DP531 Flatbed Scanner - 600 dpi Optical is one of many available through Office Depot. Made by Ambir.