Spot the difference
Cradle is supported on whichever platform your business uses. Cradle WorkBench will run on Linux/Windows Cradle Database Server (CDS) is equally at home on a Linux or Windows box. Of course Web Access is available wherever you browser runs. As you can see from the screenshots there is no need for users to learn a new UI between versions.
Convert Later?
Yes absolutely you can convert between versions. That’s great news for your IT department, if they decide to change the server machine they’ll need to port the data across to the new installation and then chat to salesdetails@threesl.com to obtain a new licence.