The security of your file(s) is always their first priority, they guarantee your files are safe with them. To keep the files safe, they will make sure your files are encrypted by 256-BIT SSL security. For Pro members, you can access your original files in “My Account” under the “File Management”. PDFBear will by default keep your files, and you will be required to manually delete them in order for them to be removed permanently from their servers.
For more information, please visit their Privacy Policy. If you may have further inquiries, please feel free to contact them.