# Merge Front & Back Scans

> Interleave two PDFs containing front scans and back scans. Use merge front & back scans locally in your browser without an account or file uploads.

Canonical: https://xfiles.tech/tools/pdf/interleave-pdf

Interleave two PDFs containing front scans and back scans.

## Merge Front & Back Scans in your browser

Interleave two PDFs containing front scans and back scans. Use merge front & back scans locally in your browser without an account or file uploads.

## How to use merge front & back scans

1. Choose at least 2 files using the file picker or drop zone.
2. Review back scans are in reverse order and adjust the available settings.
3. Create the result, review its preview and download it before leaving the tool.

## Before you start

Choose fronts first and backs second. The PDFs must contain the same number of pages. Reverse the backs when the scanner produced them in reverse order.

Selected files are limited to 150 MB total (100 MB for video). Results stay in this tab; download before leaving. [Read the privacy policy](https://xfiles.tech/privacy).

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