Here’s a common problem. Someone sends you a PDF file, and you need to make large-scale changes in it, the kind of wholesale editing that's impossible to do in PDF-editor apps like the ones you might ...

OCR or Optical character recognition is an useful technology to convert an image into a machine readable text. The image can be of a scanned document or a printed text. Though the OCR software are not ...

Google's web-based document editor can now convert the text inside your PDFs and images into text you can edit. When you upload a file to Google Docs, you'll see the option to "Convert text from PDF ...