Purchase ExamDiff Pro
Buy ExamDiff Pro with Credit Card
Note: you will have a chance to review your order before submitting it.
What Happens Next
After your order is processed, we will email your ExamDiff Pro password for either Standard or Master edition to you almost instantly. To register ExamDiff Pro, follow the instructions in the password email. Please note that while passwords are sent automatically, special requests (i.e. older versions, special password format) must be handled on a case-by-case basis; please allow 24 hours for any special request.
A single-seat (personal) license grants the right for a single person to use ExamDiff Pro personally on up to three computers. A multi-seat license grants the right for ExamDiff Pro to be installed and used on as many computers as there were seats purchased. (See the EULA for more details.) Each license also includes unlimited email support and at least one year of free upgrades, depending on the number of maintenance years purchased. After your maintenance period expires, you may purchase an upgrade license to extend it (see ExamDiff Pro Pricing).
Any questions about the status of the shipment of the order, product details, technical support, etc., must be directed to PrestoSoft.
More ExamDiff Pro Purchasing Options
- Other payment options. Pay by a credit card, Google Pay, a check, or using other methods. Available payment options can depend on country and selected currency.
- Purchase order. Purchase orders must be signed and sent on company letterhead to one of our payment processors.
- Postal mail or wire transfer.
Purchasing an Upgrade
To purchase an upgrade, please send an email to PrestoSoft with your current license name and number of seats you own (you can find this information in the About Box). In return you will be emailed instructions on how to purchase an upgrade. If you purchased ExamDiff Pro more than once, and you wish to upgrade all of your separate licenses in one consolidated upgrade, please email all of your license names along with the number of seats for each license.