I am currently working with a variety of documents in different file formats. In doing so, I have found that I am unable to work efficiently with these different file formats, which significantly affects my productivity. In addition, I would like to add watermarks to my PDF files to ensure an additional level of protection and personalization. However, this poses another problem as I currently do not have a suitable tool at my disposal that can both work with different file formats and has the option to add watermarks to my PDF files. All of these problems make my work increasingly stressful and time-consuming. Therefore, I urgently need an efficient and user-friendly tool that solves these problems.

The tool "PDF24 Tools: Add Watermark to PDF" provides the ideal solution for your problem. You can upload any desired document and convert it into a PDF. Afterwards, it is possible to add an individual watermark to the document by typing text and choosing the font, color, position, and rotation. Within a few seconds, you can save your edited file. You don't need to install any software, because the tool is available online and no registration is necessary. The user interface is sleek and easy to navigate, so you can efficiently and quickly edit. Moreover, the tool is compatible with various file formats, optimizing your workflows and boosting your productivity.