Merge front and back pages of a scan
Scanned a double-sided document with a single-sided scanner? Combine the front-pages PDF and back-pages PDF into one correctly ordered PDF.
1. Front pages (odd: 1, 3, 5…)
Choose PDF
Drop here or click to choose
2. Back pages (even: 2, 4, 6…)
Choose PDF
Drop here or click to choose
How does it work?
- 1
Choose the front pages
Drag the PDF with odd pages (1, 3, 5…) here.
- 2
Choose the back pages
Drag the PDF with even pages (2, 4, 6…) here.
- 3
Merge & download
The pages are combined into one double-sided document.
Frequently asked questions
My back pages are in reverse order, now what?
Leave the "back pages are reversed" option checked. Most scanners flip the stack, putting the back pages in reverse order.
What if my scan order is different?
Uncheck the option if your back pages are already in the correct order.
Are my files uploaded?
No. Everything happens in your own browser. Your file never leaves your device and is not stored anywhere.
Is it free?
Yes, completely free and without watermark, ads or account.
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