In PDF document processing, converting odd-numbered pages to even-numbered pages is mainly applicable to the following situations: first, when double-sided printing or scanning reveals that the content on odd-numbered pages is misaligned or missing, and the corresponding even-numbered pages have printing errors, retaining the correct even-numbered pages and regenerating the odd-numbered pages is acceptable if the cost of reprinting the entire book can be borne; finally, when merging different documents, it is necessary to retain the basic terms of the even-numbered pages while updating the technical parameters of the odd-numbered pages. The following describes how to batch-replace a large number of odd-numbered pages in a PDF with even-numbered pages.
1. Use Cases
1. When an odd-numbered page in a double-sided printed document has a printing error, it can be corrected by replacing it with the corresponding even-numbered page.
2. In bound product manuals, contract documents, etc., if an issue is found on a left-hand page, you can keep the correct right-hand page and only redo the left-hand page, saving the steps of a full reprint.
3. When merging PDF files of different versions, for example, you can keep the fixed terms on the right side of a contract and only update the specific content on the left side.
2. Effect Preview
Before processing:

After processing:

3. Operation Steps
Open【 HeSoft Doc Batch Tool 】, select【PDF Tools】-【Convert Odd Pages to Even Pages】.

【Add Files】Add one or more PDF files for which you need to convert odd-numbered pages to even-numbered pages.
【Import Files from Folder】Import all PDF files from a selected folder.
Imported files can be viewed below.

Wait for the process to complete, then click the save location to view the PDF files that have been converted to even-numbered pages.
