Before you contact us
If you’re using our app PDF Pro on your iPhone, iPad, or Mac and want to cancel your subscription, please follow the instructions provided by Apple here:
https://support.apple.com/en-us/118428
In all other cases, it’s very likely you’re contacting the wrong company. Recently, we’ve been receiving many messages about a PDF subscription service that is not one of our products. Please make sure to reach out to the correct company behind your subscription, as we are unable to provide any support regarding that issue.