Hello there! Based on your need to convert PDF documents into a presentation format, I recommend using MagicSlides. This tool is an AI-powered Google Slide add-on that transforms text into professional presentations. It uses AI to generate slides with images and relevant content based on the given topic and slide count.

You can simply extract the text from your PDF documents and input it into MagicSlides. The tool will then automatically generate a presentation for you, saving you time and effort. It also offers different themes, font choices, color palettes, and layouts to make your presentations stand out and match your unique style.

Moreover, MagicSlides supports all languages, making it a versatile tool for creating presentations in different languages if needed. It also has a user-friendly interface that simplifies design, while real-time collaboration ensures seamless teamwork.

Please note that while MagicSlides does not directly convert PDFs to slides, it can help you create professional presentations from the text content of your PDFs. Happy teaching!