1 Add a PDF file in any convenient way: from a device via “Add file” button, or using the drag-and-drop mechanism. As stated above, cloud storage integration is supported, too.
2 Type in the password of your choice and then re-enter it to avoid mistypes. 3 Click ‘Protect PDF’ to encrypt PDF document. 4 Save the protected PDF.According to our Privacy Policy, the generated 'Share' URL is available for 7 days. After that, all data is automatically deleted from all our servers. If you don't create a 'Share' link, the file will only be available for 2 hours after you lock PDF. Make sure to download it before it expires.
After I password protect PDF, I might need to further edit it. How do I do it?Worries aside. With PDF Candy, you can simply upload a PDF from the download page to the "Edit PDF" tool, enter the password, and further edit PDF as you need.