Merge & split PDFs — fast, minimal, private
Combine multiple PDFs into one file, or split a PDF by ranges, every N pages, or into single pages. Processing happens locally in your browser (no uploads).
Merge & Split PDF
Merge multiple PDFs, reorder them, or split one PDF into the pages you need — downloaded instantly.
How this tool works
All processing happens in your browser — your PDFs are not uploaded.
Merge & Split uses client-side PDF processing so you can combine files, extract ranges, or split pages quickly without sending documents to a server.
Choose your PDFs
Upload multiple PDFs to merge, or one PDF to split by ranges/chunks/pages.
Process locally
Pages are merged or extracted on your device using your browser’s memory.
Download instantly
Get a single PDF, or a ZIP when multiple PDFs are produced.
Note: Extremely large PDFs may hit browser memory limits. If a file fails, split it into smaller chunks first.
Practical user guide
Quick steps for merging, extracting pages, and splitting PDFs.
Merge multiple PDFs
- Open Merge PDFs.
- Upload at least 2 PDFs.
- Reorder using ↑/↓.
- Optional: set an output name.
- Click Merge & Download.
Split by ranges / extract pages
- Open Split PDF and upload a PDF.
- Select Ranges.
- Enter ranges like 1-3, 5, 7-10.
- Optional: enable Combine for one output file.
- Click Split & Download.
Split every N pages
- Select Every N pages.
- Set N (e.g., 2 or 5).
- Download a ZIP of chunked PDFs.
Split into single pages
- Select Single pages.
- Download a ZIP with one PDF per page.
Troubleshooting & FAQ
Common questions about splitting ranges, ZIP downloads, and large PDFs.
Are my PDFs uploaded to a server?
How do page ranges work?
What does “Combine selected pages into a single PDF” do?
Why do I get a ZIP download?
“Could not read this PDF” — what should I do?
Large file is slow or fails — how do I fix it?
Common use cases
Everyday scenarios where merging or splitting saves time.
Popular merge workflows
- Combine invoices into one PDF.
- Merge reports and appendices for sharing.
- Join scanned pages into a single document.
Popular split workflows
- Extract contract pages for signatures.
- Split a large PDF for email attachments.
- Create one file per page for approvals or review.
Quick glossary
A few useful terms for PDF merge & split operations.
- Merge PDF – combine multiple PDFs into one PDF.
- Split PDF – create multiple PDFs from one PDF (by ranges, chunks, or pages).
- Extract pages – export selected pages into a new PDF.
- Page range – a selection like 4-9 meaning pages 4 through 9.
- Combine ranges – export all selected pages into one PDF instead of multiple files.
- ZIP – a compressed folder used to download multiple PDFs at once.
