About Chat with PDF
Chat with PDF when you need a specific answer from a long document rather than a summary of all of it: the notice period in a lease, the reset steps in a device manual, the sample size in a study. Ask in plain language and each answer comes with page references, so you can open that page and read the exact wording.
Besides PDF, you can upload Word, PowerPoint, EPUB, HTML, Markdown and text files. Follow-up questions work like a conversation, so you can dig deeper without starting over. The AI answers from the document you uploaded, but it can still misread a table or miss a condition, which is exactly why the page references are there. Check the source before you rely on an answer.
How to use Chat with PDF
- 1Upload your document
To chat with PDF files or other documents, choose a PDF, DOCX, PPTX, EPUB, HTML, MD or TXT file.
- 2Ask a question
Type your question in plain language, the way you'd ask a colleague.
- 3Read the answer and source
Each answer lists the pages it's based on. Open them to check the wording.
- 4Keep the conversation going
Ask follow-up questions without uploading the file again.
Why use Cubfile for this
- Answers with page references
Every answer shows where it came from, so you can check it straight away.
- Plain-language questions
No keywords or search syntax. Ask the way you'd ask a person.
- Follow-up questions
Build on earlier answers and narrow things down step by step.
- Works beyond PDF
Word, PowerPoint, EPUB, HTML, Markdown and plain text documents are supported too.