AI Summarizer · AI
Summarize a PDF online
Summarize a PDF with Folio's built-in extractive summarizer.
Free, no account. AI Summarizer runs in your browser on this page. Your file is processed on Folio's own server and deleted automatically after 6 hours.
Uses Folio's built-in extractive summarizer, so no AI account or API key is needed.
How to summarize a PDF with Folio
- Open AI Summarizer on this page, or pick it from the list of all tools on the Folio home page.
- Add your file: drop it on the page or click to pick it.
- Set the options you need, such as engine and length.
- Run it and download the result. When there are several output files you can download them together as a ZIP.
What you can set
- Engine
- Length
- Format
Files it accepts
PDF, TXT, MD. Password-protected PDFs work too: enter the password in the options.
AI Summarizer: questions and answers
Can Folio summarize a PDF without an AI account?
Yes. The summarizer is built in: it picks out the key sentences of the PDF as bullet points or a paragraph, short, medium or long. No AI account or API key is needed.
Is AI Summarizer free?
Yes. AI Summarizer on Folio is free, with no account, no sign-up and no watermark on the result.
Are my files safe?
Your files are processed on Folio's own server only to run the tool, and deleted automatically after 6 hours. There is no account, so they are not linked to you.
Related tools
- OCR PDF Make scanned PDFs searchable and selectable with Tesseract OCR, or pull out their text.
- Compare PDF Compare two versions of a document side by side: removed words in red, added words in green, plus an optional visual pixel diff.
Made by Niranjan D · Folio vs iLovePDF and Smallpdf · llms.txt