If you're looking for a FileGPT replacement, PDFGPT.IO is a good candidate. It's an AI-powered information retrieval tool that lets you ask questions about PDFs and get answers right away. It's good for study aids, personal assistants and automating tedious work, offering powerful research tools and strong security protections.
Another good option is DocGPT. It's a PDF editor with generative AI abilities to help you analyze and create documents. You can ask questions about your documents and get answers based on information drawn from sources like Wikipedia and arXiv. That makes it good for students and professionals who need to write summaries and essays.
If you want something more elaborate, you might like Quivr. It's an open-source personal productivity assistant that uses AI to give you a single search interface to a variety of documents, tools and databases. It has interfaces to files, programs, programming interfaces and databases, so it's a private and local alternative to OpenAI's GPT models.
Last, AskYourPDF lets you ask questions about your documents with a conversational interface powered by ChatGPT. It comes with a Chrome extension for easy integration and a conversation history useful for learning and document management. That's good for extracting information from long PDFs and getting more work done.