PSPDFKit for is a commercial SDK and requires a license to work. We issue one license per explicit . Contact firstname.lastname@example.org if you have any questions related to your license.
Removed Trial License Requirement
We removed the requirement for a trial license key in version , so you no longer need to one to try our SDK. This also means that the trial is no longer time restricted.
Please contact us via support if you have an older version of PSPDFKit and can’t upgrade so that we can provide you with an alternate solution.