To assist with continuing development, we would greatly appreciate your help. SD PDF Viewer is free for private non-commercial use. However, if you enjoy using this software and would like to help support its development, please consider making a donation. Any donations large or small will help its developing.
We are able to accept donations via PayPal.
PayPal accepts: - Credit Card (Visa, Master Card, Discover and American Express) - PayPal (PayPal account is required)
The donation page is on secure server, ensuring that your personal information remains confidential.