Updated June 2026 · runs 100% in your browser

Split PDF

Break a PDF into separate files — every page, or just the ranges you choose — on your device. No upload, no sign-up.

Drop a PDF here

or click to choose

🔒 Split on your device · 0 bytes uploaded

How it works

ConvertCabin runs the open-source PDF engines (pdf-lib and pdf.js) inside this browser tab, so your PDF is read, transformed and re-saved entirely on your device. Nothing is uploaded — no queue, no daily cap, no account.

Most PDF sites upload your document to a server first. Because ConvertCabin works locally, it stays free, unlimited and private — and keeps working offline once the page has loaded.

About splitting a PDF

Leave the box empty to split every page into its own PDF, or enter ranges like 1-3, 5, 8-10 to pull out exactly the pages you need. Each range becomes its own downloadable PDF.

Frequently asked questions

How do I split a PDF?
Drop a PDF, optionally type the page ranges you want, then press Split PDF and download the pieces.
How do page ranges work?
Use commas and dashes — for example 1-3, 5, 8-10 creates three PDFs. Leave it blank to split every page into its own file.
Is my PDF uploaded?
No. The split happens on your device with pdf-lib; your file never leaves your machine.
What is a PDF file?
PDF (Portable Document Format) preserves a document's exact layout, fonts, and images on every device and operating system, which is why it's the standard for sharing files that must look identical everywhere.