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Duplex Alignment Merger

Automatically insert blank pages so every file always starts on the right (odd) page

Select files to merge

We'll check the page count for each file and add blank pages where needed

Alignment Logic Visualization

DOC 1
(3p)
+
BLANK
ADDED

Even Padding

DOC 2
(1p)

A blank page is instantly inserted after any document with an odd number of pages.
Consequently, the first page of every document will always land on the 'Front Side' (Odd Page) of the printout.

Alignment Use Case:

This tool is essential when merging multiple documents for double-sided printing.
It automatically inserts a blank page at the end of odd-paged documents, ensuring every new section starts correctly on the front (right) side for a professional book-like finish.