You can try Designer Pro X for free. You are currently viewing this page on a device that doesn't support our software but you might find the following information useful.
All the features are enabled in this trial, but it does not include the third party plug-ins and only a selection of the templates can be edited. Previews of all the templates are included so you can see exactly what you'll get if you purchase - the previews are shown in the Content Catalog in grey folders and the editable templates are shown in white folders and marked Free Example.
You'll see an intro document on start up, which is a great place to start. You may also find our videos helpful.
Here's how to find out if your computer is 32 bit or 64 bit:
Windows 7: in the start menu right click on Computer, select Properties
Windows 8: hover over the right end of the start bar, click Settings > PC Info