Sometimes a problem seems hard, but the right insight can make it easy. If you were asked to write a program to compare two PDF files and show the differences, how hard do you think that would be? If ...

I recently had need again to compare two different versions of a PDF (text) file. I used a trialware tool a while back that worked for me, but I can't recall what it is. So I Googled and found ...

Have you ever found yourself buried under a mountain of different contract versions, struggling to spot the differences and which one best suits your needs? If so, you’re not alone. But you will be ...