Upload your PDF
Choose a text-based PDF. The server extracts its text and checks that it is readable before sending it to DeepSeek.
AI TOOL · DEEPSEEK
AI PDF Summarizer
Upload a text-based PDF and get a concise summary. The server extracts the text, sends it to DeepSeek, and returns the result without storing the file.
This AI tool is waiting for server setup.
The page and the request handler are ready, but the server setup is incomplete. AI text tools need a DeepSeek API key. PDF tools also need MuPDF (mutool) for text extraction. Until the setup is complete, the form is disabled and this page is excluded from search results.
How it works
DeepSeek processes it
The server sends a focused instruction and the text to DeepSeek. The API key is never exposed to the browser.
Review the result
The answer appears on this page. Copy it if useful, and check it against the source before you rely on it.
Limits and expectations
Scanned PDFs need OCR and may not contain selectable text. Only the first pages within the limit are read.
Requests are rate limited. The service is free within the current limits and may be paused if capacity is exhausted. This site does not store the submitted text or the result after the request.
The PDF must contain selectable text. A scanned document needs OCR before it can be summarized or queried.
AI processing is provided by DeepSeek. Read the privacy notice before submitting sensitive material.
Frequently asked questions
How long can the text be?
The PDF tools read only the first 40 pages and up to 12,000 characters.
Does it keep my text or PDF?
This site does not store the text or the result after the request. The text is sent to DeepSeek for processing, and uploaded PDFs are temporary files removed after the request.
Can it summarize a scanned PDF?
Only if the PDF contains selectable text. A scanned image PDF needs OCR first.
Is the summary always accurate?
No. AI summaries can miss nuance or make a mistake. Review the result against the source before relying on it.