iBooks is an app from Apple that allows you to read books, but it also makes a fairly decent PDF reader.
An awesome DocumentSnap reader asked if it is possible to rename PDFs stored in iBooks and it turns out – it is! It is just not exactly obvious how to do it.
View the video below, or click here to watch it on YouTube. If you are able to, I recommend that you watch it with HD turned on.
This video on renaming a PDF in iBooks is part of a series of quick videos on paperless tips and topics. View more in the series here.