# how to chat with a pdf document
3 brands ranked by AI visibility (Brand Authority Index)
Top brands:
1. Adobe Acrobat AI Assistant (BAI: 88, ai-machine-learning)
2. Humata AI (BAI: 68, ai-machine-learning)
3. Chatpdf (BAI: 62, collaboration-productivity)
Raw queries: how to chat with a pdf document | chat with a PDF document