A .key file needs Keynote to open, and most people you send it to do not have it. Filemorph converts it to PDF on your iPhone so the deck opens for anyone.
Keynote is an Apple-only presentation format, so a .key file sent to someone on Windows, or without Keynote installed, typically will not open at all. Filemorph produces a PDF instead, one page per slide, viewable on any device.
Every Keynote file already contains a print-quality PDF preview that Keynote generates when the presentation is saved. Filemorph extracts that embedded preview directly, so the pages match what Keynote itself would print, without re-rendering slides, animations or transitions, which a static PDF cannot represent anyway.
In the app: Convert → To PDF.
PDF opens on any device without Keynote installed, and it gives you a fixed, print-ready set of slides for handouts or a quick review, with nothing that can be accidentally edited before a meeting.
Yes. Unlike web converters that upload your files to a server, Filemorph converts every file locally using Apple's frameworks. Nothing leaves your device, and it works with no internet connection. This operation is part of Filemorph Pro ($29.99/year, 7-day free trial on monthly and annual plans).
No. A PDF page is static, so transitions, builds and animations are dropped; each slide appears in its resting state.
It reflects the state of the file at its last save in Keynote, since that is when the embedded preview is generated.
No. Filemorph reads the .key file directly and does not require Keynote or any other app.
On-device, no upload. Plus 300+ more file operations.
Download on theApp Store