1, Click here to get a coupon;
2, If the coupon campaign is over, try the 7-day FREE TRIAL of the paid version of PDF Reader Pro:
- Download PDF Reader Pro.dmg;
- Open it -> Upgrade to Pro -> Free Trial -> enter your name and Email then activate it.
Note: The free trial version is from our official website. If you cannot upgrade, please check whether there exist different versions on your computer. If so, please uninstall the all, and install it again from official website. Then you can enjoy the free trial.