Reverse Interleave Merge

Combine forward-scanned front sides and reverse-scanned back sides in the correct order.

Forward Order File (1, 2, 3...)

Select front-side scans

Reverse Order File (...3, 2, 1)

Select backward back-side scans

Reverse-Interleave Mechanism

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The system reads the reverse file from the last page and interleaves them between the forward file pages.

GUIDE Reverse Interleave Guide

Intelligent Reordering:

This tool is designed for manual duplex scanning. If an entire stack of back-side pages is scanned in reverse order, this engine reverses and interleaves them automatically.
Benefit: It restores the correct document sequence instantly without the need for manual page flipping or re-scanning.

Case 01. Separating Questions from Answers for Bulk OCR

A data analyst had a 500-page PDF where every odd page was a survey question and every even page was a handwritten answer. To process these through OCR effectively, he needed the questions and answers in separate datasets. Manual splitting was out of the question.

Using **Max-PDF’s Reverse-Interleave**, he split the document in one second. He obtained one file containing all questions and another with all answers. This allowed for targeted data extraction and a significantly more organized workflow.

Case 02. Isolating Ad Pages for Client Approval

A magazine designer needed to send only the advertisement pages (located on every even-numbered page) to his sponsors for final approval. Instead of deleting hundreds of content pages manually, he used the **Reverse Interleave engine** to extract all even pages into a dedicated "Sponsor Review" file instantly. It preserved the professional pace of the project while meeting specific client needs.