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 ...

Quite a few apps, including some free ones, turn your PDFs into editable Word docs or image files that you can embed. It's easier than you may think. I've been writing about software and hardware for ...

If you have a physical copy of a document but want to edit it to either share online or print out again, the process can seem complicated. Since scanned documents are usually saved as images or PDFs, ...

Google launched its Google Books Ngram Viewer this week, a tool that lets you research how popular words and phrases have been over several centuries, based on their appearance in books. But can you ...