Question: Is there a tool that lets me ask questions to documents and multimedia files to get quick answers?

If you want a tool that lets you ask questions of documents and other multimedia files, ChatDox is a great choice. This AI-powered interface lets you get answers from a broad range of sources, including PDF, DOCX, TXT, CSV files, YouTube videos, audio files, video files and websites. It also supports multiple languages, custom categories and live chat through a Discord server, so it's good for students, researchers, lawyers and others.

Another tool worth mentioning is ChatDOC. It can give you answers to questions, perform in-depth AI analysis and have a multi-document conversation. With image analysis abilities through GPT-4 integration and math formula analysis, it can serve as a reliable AI assistant. There's a browser extension to upload PDFs and a Pro plan that removes file size and page limits, so it's good for students and professionals.

FileGPT also has powerful abilities for interrogating a range of file types, including PDF, DOC, audio, video and web pages. It's good for long documents and complex content analysis, and it offers a range of pricing levels from basic to enterprise.

Last is ChatPDF, a specialized tool for PDFs, good for research papers, legal contracts and financial reports. It can handle PDFs in any language, and it cites sources in its answers, which is good for students, researchers and professionals.