File Viewer Plus Upgrade Discount

As an existing customer, you are eligible to receive 40% off your upgrade.

Choose your plan

Version 5

One-time purchase

New!

Annual subscription

first year

Own version 5 forever, including all future 5.x updates, and get support for 2 years.

Enter your key

Sorry, the activation key you entered was not recognized.

Enter your File Viewer Plus 4 activation key below to claim your discount.

File Viewer Plus 4 Activation Key

Upgrade Questions

• Where is my activation key?

  When you purchased File Viewer Plus 4, you received a confirmation email that contains your activation key. It may also be referred to as a Product Key or License Key in the email. The activation key uses the following format:

  XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

• What if I purchased version 4 from the Microsoft Store?

  If you purchased the Microsoft Store version of File Viewer Plus 4 and would like to upgrade through our website, please contact us for assistance. We will request your order receipt from the Microsoft Store as proof of purchase.

• Can I try version 5 before purchasing the upgrade?

  Yes. You are welcome to evaluate version 5 with an unlimited 14-day free trial. If you decide to buy, you can return to this page to purchase an activation key for the discounted price.

• Do I need to uninstall version 4 before installing version 5?

  No. Both versions can be installed on your PC at the same time.

Have other questions about upgading? Please contact us.