The user is experiencing difficulties with the image quality after using PDF24 Tools to extract images from PDF documents. Despite the original high resolution of the images, the user finds that they become pixelated and thus diminished in quality after the extraction process. This issue significantly complicates further work with the extracted images in other applications such as PowerPoint presentations, Word documents or graphic design software. This degradation of image quality could be due to potential compression settings within the tool. Therefore, the need for a solution to this unwanted pixelation is urgently apparent in order to ensure the functionality and user-friendliness of PDF24 Tools.

PDF24 Tools could address the issue of image quality by implementing an option for setting resolution quality. This would give the user control over the quality of the extracted images and could avoid pixelation. In addition, PDF24 Tools could provide a preview feature, allowing the user to check the quality of the extracted image before the final process. Another step could be the implementation of a warning message alerting the user to potential quality losses, even before the extraction process begins. Such precise adjustment and transparency of the application would increase user-friendliness and ensure user satisfaction with the end result.