We often add watermark message on images to protect them from illegal copying. Besides images, we can use similar watermarking technique to protect PDF document files. PDF Watermark is an online tool to add quick watermark to any PDF file. To get started, click browse button to upload PDF file from your computer (maximum 10MB).
Then chose and select among various watermarking options including: watermarking text, font type, font size, font color, font style. You can also select watermark position, transparency and special effects like fill or outline. Click Watermark PDF button to get download link for uploaded PDF file with watermark. Quick, simple and nothing to install – online PDF Watermark