Learn more about watermarks here Step 4. You can also download your PDF with watermarks removed and put it into the web browser. Download a Free PDF Reader — Reader.me Step 5. Open the PDF file and use a free browser such as Google Chrome or Firefox to view the PDF you had previously saved. Step 6. You can choose to remove a watermark only from the top or the bottom of the page. Use the dropdown box (the image below is shown with a Watermark removed from the right-hand side of the cover) When you click on the drop-down box, you will now see the page with your old watermark as well as the page with an original watermark. You can either select the page with the original watermark or use the page arrow icon in the bottom left corner to select the document with the original watermark. Remove The Watermark From PDF | Top Watermark Down Remove Watermark From PDF | Bottom Watermark Up The Watermark is already removed.