✂️ PDF Splitter & Page Extractor

Choose page numbers or ranges and download them as a new PDF without uploading the original.

Select a PDF and page range

Choose one PDF, enter page numbers such as 1-3,5, and download a new document containing only those pages.

Page ranges are validated against the selected document before extraction.

How It Works

New PDF = selected page numbers copied from the source PDF

Page numbers are one-based. Commas combine selections, and a hyphen defines an inclusive range. Processing runs locally in your browser.

Worked Example

Entering 1-3,5 extracts pages 1, 2, 3, and 5 into a new four-page PDF.

Frequently Asked Questions

How should I use this tool?

Use commas and ascending ranges, such as 1-3,5,8-10. Every number must exist in the selected PDF.

Does Calcixa upload my file or token?

No. Inputs and results remain in your browser and are not sent to a Calcixa server.

CALCIXA PRACTICAL GUIDE

How to use the PDF Splitter & Page Extractor

The PDF splitter extracts selected pages or ranges into a new PDF. It runs in the browser and is useful for separating chapters, forms, or supporting pages while leaving the source file unchanged.

Page extraction can affect document-level bookmarks, signatures, forms, attachments, tags, and cross-page links. Review the new file closely if the source is an official, signed, interactive, or accessibility-critical document.

Step-by-step

  1. Select a PDF and wait for its page count to load.
  2. Enter page numbers or ranges using the displayed syntax.
  3. Check that every requested page is within the source count.
  4. Split, download, and verify order, completeness, and document behavior.

How to read the result

  • The new document contains copies of selected pages in requested order.
  • File size depends on page resources and library reuse.
  • Invalid, encrypted, damaged, or memory-heavy files may fail.

Common mistakes to avoid

  • Confusing displayed page labels with physical PDF page indices.
  • Omitting a needed continuation or signature page.
  • Assuming extracted digital signatures remain valid.

Important: Review important outputs before relying on them in a production, legal, or safety-critical workflow.

More questions about PDF Splitter & Page Extractor

Are pages uploaded?

No. Supported extraction occurs locally in the browser.

Can I enter several ranges?

Use the range syntax shown by the tool and inspect the final order.

Will bookmarks be preserved?

Page extraction may not preserve document-level navigation or metadata as expected.

Sources and methodology

Calcixa explains the model, assumptions, and limitations so you can verify the result. See our calculation and tool methodology for rounding, privacy, testing, and correction practices.

Maintained by the Calcixa product team. This page was last updated on 7 September 2026.