Save as PDF w iOS 9 →

Dan Moren:

That’s a capability that OS X has had for a long time in the form of Print to PDF (more recently dubbed “Save as PDF”). In iOS 9, however, it’s not squirreled away under the printer options—rather, it’s included in the Share sheet as “Save PDF to iBooks.” (So it would seem third-party apps would need to implement Apple’s standard Share sheet to get access to it.)