Step-by-Step Guide to Adding a Watermark in Canva
1. Open Canva and create a new design using the custom dimensions for your PDF. 2. Click on the 'Uploads' tab and select the PDF file you want to watermark. 3. Drag and drop the watermark image or text onto your design. 4. Adjust the size, opacity, and position of the watermark as needed. 5. Download the design as a PDF to save your watermarked document. By following these simple steps, you can easily add a confidential watermark to your PDFs using Canva.