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ChatGPT now lets you upload PDFs to answer questions directly from the document.
This helps you find information quickly, saving time on long or complex documents.
It also sometimes formats things poorly and doesnt let you easily search for specific info.
PDF.AI
I triedPDF.ai, and its a great upgrade from ChatGPTs PDF upload.
This setup makes it easy to ask questions and get answers with cited references, like page numbers.
It supports multiple languages (I even tried French) and the results were excellent.
PDF.ai also offers great customer support and prioritizes keeping your data secure.
you might capture screenshots and ask questions directly within the document.
Overall, PDF.ai is a fantastic tool to chat with PDF.
you might use it through Chrome extension, web app, and API.
It supports different AI models like GPT, Mistral, and Claude, making it highly adaptable.
I used it for a research paper and got clear answers with cited references.
It also supports chatting in multiple languages, which was great when I worked on a bilingual report.
With SSL encryption for security and support for many document formats, its a reliable tool.
Another useful feature is the podcast option.
I used it to get an overview of a research paper, and the results are outstanding.
I also like how I can see, edit, and use the PDF chat altogether.
Overall, its still a great tool for editing and working with PDFs.
ChatPDF
I triedChatPDF, and I really liked their drag over anything to explain feature.
Its super useful for understanding diagrams or graphs in the document.
ChatPDF also provides responses with cited sources or page numbers, which is really helpful.
It supports up to five languages, making it flexible.
However, I wish I could work with multiple PDFs at the same time.
Overall, Chatpdf is a simple and useful tool for chatting with pdfs.
SciSpace
I triedSciSpace, and its a great tool for research papers.
you could use it as a Chrome plugin or within ChatGPT.
I also tried their new podcast feature, and its good.
Both male and female voices sound natural.
Overall, its a great tool for students and professionals working with research papers.
ChatDoc
I used ChatDoc for a research paper.
The split-screen feature helped me read the document and ask questions at the same time.
I uploaded multiple PDFs to ChatDoc, which helped me compare different sources easily.
The select and ask feature was really useful.
you might highlight text and ask for more details right away.
The formula explanation helped me understand complex equations from the pdf.
ChatDoc also provides related pages and citations, which help you keep everything in context.
It supports multiple languages too, so it was great for documents in multiple languages.
you might choose from different AI models to chat with PDFs.
Overall, ChatDoc is perfect for students, researchers, and professionals who need to understand multiple PDFs efficiently.
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