License Calculator License Calculator

This calculator is used to Upgrade and Downgrade license keys

Rating: 4.50 (6)
Users: 69 +1
Version: 1.5.0 (Last updated: 2019-09-09)
Size: 251.9K
Price: Free
This calculator will allow you to Downgrade or Upgrade License keys for 1, 3, 7 and 10 year option without having to do the mathematics. The algorithm will take care of the formula and you just need to provide when the key was created, select the year and choose the upgrade or downgrade option.
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