Split PDF

Split a PDF into multiple documents by page ranges or fixed intervals. Download each output section as individual PDFs.

Open Split PDF → free, no sign-in
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A 100-page document that needs to go to three different recipients as separate sections. A report that needs to be broken into individual chapters. Split PDF divides a PDF into multiple smaller documents by specifying exact page ranges ('1-20, 21-45, 46-100') or by splitting at fixed intervals. Each output section becomes its own downloadable PDF.

Anyone who needs to divide a large PDF into parts — distributing sections to different people, extracting chapters, or splitting a compiled document back into its original components.

01 Open the Split PDF tool on Doathingy.com
02 Upload your PDF
03 Define page ranges or choose equal interval splitting
04 Download each output PDF

No tutorials. No learning curve. Open it and get started.

No server uploads. Custom page range syntax — specify exactly which pages go into each output file, not just equal-sized chunks.

Completely free. No trial period. No premium tier for basic functionality. No account required. Use it as often as you need.

One job, done well. Split PDF was built to solve a specific problem cleanly. No feature bloat, no ads, no distractions.

Can I define custom ranges for each output?

Yes — specify exactly which pages form each output document.

What is equal interval splitting?

Divides the PDF into equal-sized chunks — e.g. every 10 pages.

Are all output files available for download?

Yes — each range becomes a separate downloadable PDF.

Does it modify the original?

No — new PDF files are created.

Is my PDF uploaded?

No — runs entirely locally.

Free. Instant. No sign-in. Open it and get the job done.

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