Question: Looking for a document analysis tool that can generate questions based on the content, do you know of any?

If you need a document analysis tool that can ask questions based on the content, MapDeduce is a good choice. It uses AI to retrieve information, summarize documents and ask follow-up questions based on complex documents in multiple languages. It can handle a variety of file formats, including .pdf, .docx and .txt, and can be integrated with a Chrome extension. MapDeduce has three pricing tiers, including a free basic option, so it's good for professionals, researchers and students who have a lot of documents to sift through.

Another good option is Coral AI, which lets you extract information from PDFs in more than 90 languages. It can summarize documents, answer questions with page citations, and generate study guides. Coral AI is geared for people who need to quickly analyze documents, so it's good for people who need to quickly digest information.

For a more general-purpose tool, ChatDOC can analyze and summarize a variety of documents, including PDFs, DOCs and EPUBs. It can answer questions with immediate answers, offer more detailed AI analysis and even explain math formulas. With a browser extension for uploading documents and encryption to protect your privacy, ChatDOC is good for students, professionals and businesses.

ChatPDF is a more specialized tool, but one that's focused on understanding and asking questions of PDFs. It can handle multi-file conversations, cite sources in its answers and handle PDFs in any language. With its security protections and multiple pricing tiers, ChatPDF is good for people who want to get the most out of their documents as quickly as possible.