Rebuild a double-sided document from two single-sided scans.
No artificial upload quota: processing happens on your device, so the practical limit is your browser and available memory.
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Choose from your device or drag the files onto the upload surface.
Choose PDF filesPDF · drag and drop also works
Merge odd and even page scans into the correct reading order. Ideal for single-sided scanners and duplex documents, with everything processed locally.
This focused tool processes the selected document in your browser. The source file is not overwritten.
Keep the original file and inspect the downloaded result before replacing an archival, signed, submitted or legally important copy.
Merge odd and even page scans into the correct reading order. Ideal for single-sided scanners and duplex documents, with everything processed locally.
The focused PDF Tools workspace is designed for a single job at a time. It does not require an account and does not add a FileCarpenter watermark to the downloaded result.
Add the front/odd pages first and the back/even pages second.
Flipping a paper stack commonly produces the back-side scan in reverse order.