If you want to extract pages from PDF, then this post lists some free PDF page extractor software or online tools. Take a look!

If you want to extract audio from a video file, then this post will help you. We have covered some free services and software to extract audio from video.

I'm always on the lookout for new apps (especially FREE ones) that can accomplish more than one task. Once again our wonderful forum community turned me on to an amazing application called Rock File ...