Question: Can you recommend an AI-powered chatbot that can assist with PDF tasks, such as extracting text and metadata, and compressing files?

If you need an AI-powered chatbot to help you with PDF tasks, pdfAssistant is a great choice. It can perform a variety of tasks including extracting text and metadata, compressing, and converting to and from PDF. It's built on industry-standard technologies like pdfRest and Adobe PDF Library for secure and reliable results. The tool uses OpenAI for natural language processing and operates on a pay-as-you-go credit system, so it's relatively inexpensive.

Another option is HiPDF, an all-purpose PDF tool that uses AI to make it easier to interact with PDF files. It can summarize, read, convert and edit PDFs, as well as compress and crop images. HiPDF also offers a document manager with 10GB of free cloud storage and support for multiple languages, so it's good for individuals and businesses.

Documind is geared for people who have a lot of PDFs to wrangle. You can train a custom chatbot on your PDFs so you can get answers directly from the source. It's got strong security and various pricing levels, so it's designed to save you a lot of time in your daily work, in particular for students and professionals.

For a more general-purpose AI tool, check out ChatPDF. It can handle bulk uploads, natural language questions and text generation. It's got strong data security and supports more than 95 languages, too, so it's good for students, researchers and professionals who need to process and understand lots of PDFs.