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Using groupdocs.viewer 17.4.0 with old licence


We have a comercial licence of groupdocs.viewer, with

We need to convert from .doc to .pdf format, and need to do something like in the example here:

But, using our licence file, a watermark is added to the result .pdf file with red text: "Evaluation Only. Created with Aspose.Words. Copyright 2003-2017 Aspose Pty Ltd."

If I do the same, but with a temporal licence, then no watermark is added.

How can we fix this issue? do we need an updated licence file?

Best regards,


Thanks for using GroupDocs.Viewer.

Yes, you are getting the evaluation watermark because your license has been expired. You will have to renew your license to use all the features of the API without any limitations. For license renewal, please visit this link and select “Renew an existing order”.

If you would have any issues, please do let us know.

Warm Regards