Split PDF
Extract a range of pages or split one PDF into many.
100% in your browser No upload required Free, no signup
How it works
- 1Drop your PDF into the box above.
- 2Pick a page range, or choose 'Every page' to split into single-page PDFs.
- 3Download the resulting file or ZIP.
Why CalmPDF
- Private by design. Your PDF is processed inside your browser. It is never uploaded to a server.
- Fast. No round trip to the cloud, so it works as fast as your laptop can run JavaScript.
- Free. All tools are free to use with no signup and no daily limits.
Frequently asked questions
Can I extract a single page?+
Yes. Enter the page number in both 'from' and 'to' fields (for example, 5 to 5) to extract just that page.
What does 'Every page' do?+
It splits the PDF so each page becomes its own PDF file, then packages them into a ZIP download.
Are the original PDFs changed?+
No. CalmPDF never modifies your original file. It creates a new PDF for you to download.
Does it work offline?+
Once the page has loaded once, yes — splitting happens entirely in your browser.