Aspose license validation

Aspose.Total Product Family
1

Hi Team,

We wanted to understand how aspose binaries validate the license key and it’s expiry date.

Thanks,
Arvind

2

@rnara Each Aspose license provides a 1-year subscription for free upgrades to any new Aspose product version that comes out. You can download and use any Aspose product version released before the subscription expiry date.

If you want to check when your subscription expires, open the license file in Notepad (but take care not to modify and save the license file or it will no longer work) and see the SubscriptionExpiry field.

<SubscriptionExpiry>20220218</SubscriptionExpiry>

It means that you can free upgrade to version of Aspose product published before 02/18/2022.
You can use Aspose license perpetually, unless you update Aspose product to the version, which is released after the license expiration date.