The issue in this case is the necessity to add comments or annotations to a PDF document for review. This includes text-based annotations as well as graphic elements such as drawings or markings. It may also involve highlighting certain areas of a document and inserting corrections or suggestions into the PDF. In addition to the pure annotation function, the presentation of the document could also be in focus to ensure a clear structure and clarity. Furthermore, support for various document formats that can be converted into a PDF for editing is important.

The Annotate PDF tool from PDF24 is the solution to the problem of inserting annotations into a PDF document. With its user-friendly interface, the tool allows the integration of text, drawings, highlights, and more into the PDF files. Whether for corrections, suggestions, or reviews, the tool provides flexibility in text processing and control. It also serves as a presentation tool, as it ensures a clear structure and overview of the documents. Furthermore, the Annotate PDF tool offers support for a wide variety of document formats, which can easily be converted for comprehensive editing in PDF. This tool simplifies and optimizes the handling of PDF documents. With its excellent performance and high-quality results, it is a reliable helper.