WatermarkPDF

This application is a comprehensive watermarking tool that allows you to personalize PDF files with original hallmarks.

This way, you prevent your documents from being used without your authorization.

What differentiates this program from other similar apps is the range of watermarks provided. Thus, the watermark content may consist of text, pictures, color, and textures, all highly customizable in terms of transparency and size. Each type of watermark opens up a different dialog, so that you can adjust each element separately in accordance with the watermark category they belong to.

Text watermarking seems to offer the largest palette of adjustments – namely, you can control the font style, size, and color, choose the drawing type, set the rotation angle, as well as apply shadow, opacity, and blurring effects. In addition, you can place the text watermark in the front or at the back of the PDF content. Furthermore, the watermarks can consist of textures or plain colors, as well as of more or less complex pictures. They may cover the entire page (as original backgrounds) or only part of it, as personal logos. Features like scaling and opacity are managed easily using the sliding bars provided.

Once a watermark is configured, you can save your adjustments into the preset list to use them again in the future. For storage space purposes, you are allowed to compress the watermarked PDF, though this will affect its quality. Additionally, you may secure it with a master password, so that nobody can open the protected document.

In conclusion, WatermarkPDF offers a convenient solution to put a personal sign on your PDFs. With this tool, you can add as many different watermarks as you want on a single PDF file or on multiple documents at once.