On how many computers (or devices) can I install and activate PDFescape Desktop?

You can use PDFescape Desktop on different computers. However you can only use it on one at a time. Each time you go to use PDFescape Desktop on a new machine it will log you out of any others you are working on.

You'll need to reactivate PDFescape Desktop on each new machine. Click here for more information on transferring your PDFescape Desktop.