The problem at hand concerns individuals who are searching for an appropriate solution to convert images into PDF files without incurring a loss in quality or undesired changes and modifications. This is particularly crucial in areas like document management or the development of business presentations and research papers where ensuring image quality and readability is essential. Therefore, they are looking for a way not only to easily convert images into PDFs, but also to adjust the file size to their specific needs. At the same time, the conversion to the desired format should be smooth and without the need for specialized software. The challenge lies in finding a user-friendly tool that meets the aforementioned requirements and is also flexible and reliable.

PDF24's Images to PDF is the answer to this challenge. The tool allows users to convert images of various formats, such as JPG, PNG, GIF, TIFF and more, into PDF documents with just a few clicks. The user-friendly interface makes it easy for tech-novices to convert their images and choose the desired file size, achieving an optimal compromise between quality and file size. If needed, images can even be saved at higher resolution without loss of quality. Users don't need any special software, as this tool is available online. Thus, PDF24's Images to PDF offers a simple, convenient and high-quality solution for anyone who wants to convert their images into PDF documents.