Learn how to convert and open Apple Keynote file in PowerPoint on Windows computer using Keynote tool or Zamzar and Cloudconvert online web apps.

How to open, edit and save .key Keynote files on PowerPoint on a Windows PC Moving Keynote presentations between Mac and Windows can be tricky, especially if you want to open them in PowerPoint.

Need to use third-party programs to open files on your PC? Here's how to change file associations in Windows 10 and choose which apps open which file types.