PDF Summarizer
Get the most important sentences from a PDF or text file. It runs on your device, so there is no AI service involved.
Your files never leave your device. Everything happens in your browser.
What is PDF Summarizer?
PDF Summarizer is a free online tool that selects the most important sentences from a PDF or text file. It does not use an AI service: the analysis runs on your device, and the summary uses sentences that already exist in your document.
How to use PDF Summarizer
- Choose your file. Select the file from your device or drop it onto the page.
- Adjust the settings. Use the side panel to set the options for PDF Summarizer. You can leave the defaults if they suit you.
- Download the result. Press "Summarize" and download your file. Many results can be downloaded together as a ZIP.
Questions about PDF Summarizer
Is PDF Summarizer really free?
Yes. PDF Summarizer is completely free. There is no sign-up, no watermark and no daily limit.
Are my files uploaded when I use PDF Summarizer?
No. PDF Summarizer runs inside your browser, so your files stay on your device and are never sent to our server.
Does the PDF Summarizer use AI?
It does not use a generative AI service. It ranks the sentences of your document by how well they represent its main topics and shows the best ones, so nothing is invented and nothing is uploaded.
What are the limits of PDF Summarizer?
You can use one file at a time, each up to 100 MB. Very large files depend on your device's memory.
Does PDF Summarizer work on a phone?
Yes. It works in any modern browser on Android, iPhone, Windows, Mac and Linux. Nothing needs to be installed.
PDF Summarizer kaise kare? (Hindi)
Upar 'Choose file' dabakar apni file chuniye ya use page par drop kijiye. Zarurat ho to side ke options badaliye, phir 'Summarize' dabaiye aur result download kijiye. Aapki file server par upload nahi hoti.