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 ...

Base64 is a binary-to-text encoding scheme used to encode files and images by translating them into a radix-64 representation and presenting binary data in an ASCII string format. It is mainly used ...

Us geeks mostly think of the command line as the best place for text manipulation. It's a natural with cat, grep and shell scripts. But although you can't necessarily view your results from within a ...