If you are currently only able to use it on one platform and would like to be able to use it on multiple platforms at the same time, you can refer to this faq for a solution.
We have launched a new membership system that supports email login and can be used on four platforms (Mac, Windows, iOS and Android).
1. Launch PDF Reader Pro and sign in with your email and verification code;
2. After logging in successfully, you can click Upgarde on the right upper corner;
3. Or click your profile picture and select Upgrade;
4. The price comparison table will pop up;
5. After purchasing, you can enjoy the multi-platform membership benefits after completing the payment.
If you have any other questions, please contact us via email: support@pdfreaderpro.com
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PDF Reader Pro