You say you need to be able to convert webpages and other documents to PDF files on your iPad? Here's a $6 way.

You can easily convert a Pages document to a PDF on a Mac to keep the file's formatting intact while sharing it with a non-Mac user, for instance.

Readdle’s PDF Converter will do just that. It takes pretty much any file on your iPad and turns it into a PDF. There are a few hard-to-use web services that will do this for you, but PDF ...

Got a Microsoft Word doc that needs to be a PDF? A JPEG image you want to change to TIFF? Here's everything you need to know about converting file formats.