ChatPDF
ChatPDF lets you ask questions and get cited answers from any PDF, Word doc, or PowerPoint file through a conversational interface.
About
ChatPDF turns static documents into interactive conversations. Upload a PDF, Word file, or PowerPoint and type your questions in plain language; the tool responds with answers that include clickable citations linking back to the exact page in the source document. It handles summarization, translation, and multi-document folders, letting you compare or query several files at once. The interface shows the chat and document side by side so you can verify every response without switching windows. A free tier allows analysis of two documents per day with no account required, and a paid Plus plan removes those limits for heavier use.