Talk to Your Research Papers with Chat PDF
Turn dense scientific articles, textbooks, and reports into interactive, easy-to-understand conversations.
Get instant, source-backed answers from any PDF (even long, 500+ page books).
Summarize complex research papers and methodologies in seconds.
Format citations and bibliographies for thousands of journals instantly.
How to Chat PDF Files in 3 Simple Steps
Sign In & Upload Your File
Quickly sign in to activate your workspace. Drag and drop any document (PDF only, max 20 MB per file) into the upload zone.
Auto-Save to Your Library
Once uploaded, your paper is securely saved to your personal research library, letting you pause and resume your reading anytime.
Interact in Your Workspace
Type questions to get concise, citation-backed answers, generate structured summaries, and use smart follow-up prompts to dig deeper.
Powerful Core Features of Chat PDF
Traceable Citations & High Accuracy
Navigate your papers with confidence. Koke AI focuses on document-grounded analysis to reduce errors and keep your research verified.
Every generated answer is marked with clickable citation numbers. Clicking a number automatically scrolls the PDF and highlights the exact sentence or paragraph on pages.
Utilizing advanced Retrieval-Augmented Generation (RAG) technology, the AI restricts its knowledge base to your uploaded document, keeping factual errors minimal.
Personal Library & Workspace Management
Access your research anytime without losing your reading progress or chat history.
Every uploaded PDF (up to 20 MB) is automatically stored in your secure account, allowing you to resume your chat sessions across different devices.
Rest easy knowing your unpublished manuscripts and private study papers are kept safe under strict privacy compliance and are never used for AI training.
Advanced Formatting & Layout Translation
Bridge the gap between reading foreign-language papers and preparing your final academic draft.
Instantly convert citations to strict formatting guidelines for top-tier publishers, including Nature, Science, IEEE, APA, and Harvard.
Translate clinical trials, patents, or manuscripts into 30+ languages while keeping original charts, multi-page tables, and mathematical formulas perfectly in place.
Frequently asked questions
Our tool uses Retrieval-Augmented Generation (RAG) technology. This means the AI restricts its answers to the content of your uploaded PDF. It also provides interactive citation links to the original text, allowing you to verify the facts instantly.
Yes. You can upload multiple PDFs to a single project folder. The AI can then compare methodologies, sample sizes, or findings across your uploaded files and organize the data for you.
Data privacy is our priority. We are GDPR-compliant and do not use your uploaded files or research drafts to train public AI models. Your files remain private and accessible only to you.
Yes. Advanced document processing allows the system to read multi-page tables and LaTeX formulas, preserving their layout and data structure during analysis or translation.
The platform supports reference formatting for over 10,000 journals. You can quickly switch between styles like APA, MLA, Chicago, Vancouver, and Harvard.