There was a download of Cresotech PhotoScreen 1.0 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The program lies within Desktop Tools, more precisely Screensavers. The actual developer of the software is Cresotech, Inc.
From the developer:
This program allows you to build a screensaver in a few seconds, and it is not require any special skills. All you need to do is point your images to the program and then press Build button. PhotoScreen will do the rest - generate a screensaver with 150 different image transition effects using your files.
You may want to check out more software, such as Acme Photo ScreenSaver Maker, which might be related to Cresotech PhotoScreen.