Download PhotoPosterMaker for MacPhotoPosterMaker is available in the Mac App Store.
PhotoPosterMaker Demo Version
Download the Demo Version of PhotoPosterMaker 1.1.0 This version includes a sneak peak at the new document inspector which is not yet available in the app store version.
Get started with the demo version. If you like the result, save the file and open it with the full version from the App Store to export your poster without watermarks.
Limitation of the demo version: Exported posters have a small watermark written in every frame.
(Please delete the demo version before purchasing in the Mac App Store.)