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PDFpen Scan+

PDFpen Scan+ review: Scanning app for iOS is very good at OCR

You can use PDFpen Scan+ on your iPad or iPhone to scan documents and images, as well as perform optical character recognition.

Scanner buying guide 2013: Find the right scanner for your needs

Scanners have remained popular peripherals by evolving with the times. Here's how to pick out the best document or desktop scanner this holiday season.