AI PDF Assistant (Chat, Summarize & Translate PDF)
Chat with PDF documents, ask questions, extract key takeaways, generate executive summaries, and translate text across 15+ languages with 100% on-device privacy.
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关于此工具
AI PDF Assistant is your intelligent document companion for researching, analyzing, and synthesizing long documents. Ask complex questions, query specific financial data, extract executive summaries, and translate clauses across 15+ languages.
Featuring on-device semantic retrieval-augmented generation (RAG) with exact page citations ([Page X]), allowing you to verify every claim directly against the source text.
Runs 100% locally in your browser with zero data retention, with optional Bring-Your-Own-Key (BYOK) support for OpenAI, Claude, and Gemini.
如何使用
Upload Document
Upload any PDF research paper, legal agreement, manual, or financial report.
Choose AI Mode
Select Chat with PDF, Smart Summarizer (Executive/Takeaways), or Document Translator.
Ask Questions or Summarize
Type any natural language prompt or click suggested starter questions.
Verify & Export
Click page citation tags to view source evidence, copy answers, or export transcripts.
使用场景
Academic Research & Literature Reviews
Rapidly parse multi-page scientific papers, extract methodologies, and synthesize findings.
Legal Contracts & Agreements
Identify liabilities, termination clauses, and confidentiality obligations with cited page references.
Corporate & Financial Reports
Extract quarterly revenue figures, EBITDA metrics, and executive risks in seconds.
常见问题
Are my confidential documents uploaded to third-party AI servers?
No. By default, the semantic indexing, knowledge base extraction, and RAG retrieval happen 100% locally inside your browser.
Can I connect my own OpenAI or Gemini API key?
Yes! Navigate to the AI Settings tab to optionally enter your own API key for frontier multi-turn reasoning.
How accurate are the page citations?
Every answer synthesizes verbatim text chunks linked to exact physical page numbers so you can verify facts with zero hallucinations.