How to merge multiple PDF pages into one page? Tutorial on batch scaling and laying out multiple pages

Many PDF documents have a large number of pages, which can lead to excessive page turning and paper waste when printing, previewing, or archiving. This article explains how to use the "Combine multiple PDF pages into one layout" feature in HeSoft Doc Batch Tool to scale multiple PDF pages and arrange them on the same page according to horizontal and vertical quantities. Taking the merging of two pages into one as an example, before processing the PDF pages are displayed continuously from top to bottom, while after processing adjacent pages are placed side by side on the same sheet, significantly reducing the number of pages, making it more suitable for printing lecture notes, compiling materials, and batch archiving.

When organizing PDF lecture notes, training materials, e-book excerpts, meeting materials, or scanned documents, a very practical problem often arises: there are many PDF pages, but the content on each page is not full. If they are printed or distributed directly, not only will there be many pages and inconvenient browsing, but paper and archiving costs will also increase. Especially when it is necessary to turn a PDF into a handout version, preview version, or condensed version, many users want to shrink the content originally scattered across multiple pages and arrange it on the same page, for example, merging 2 PDF pages into 1 page, or arranging 4 PDF pages into 1 page in a 2×2 layout.

This article aims to solve the problem of "batch merging multiple pages in a PDF into one page layout." The following uses HeSoft Doc Batch Tool as an example to demonstrate how to use the batch PDF processing function in office software to scale and arrange multiple PDF pages onto the same page. This method is suitable for processing multiple PDF files at once, without the need to copy page by page, take screenshots, or manually impose pages, and it can significantly reduce repetitive work.

Applicable scenarios: Which PDFs are suitable for multi-page merged layout

Merging multiple PDF pages into one page essentially scales and arranges several pages from the original PDF according to specified rows and columns. It is not simply merging multiple PDF files into one file, but rather changing the layout structure of pages within a single PDF so that multiple original pages appear on the same new page.

This processing method is especially suitable for the following types of office scenarios:

• Printing lecture notes and courseware: Teachers, trainers, or learners can turn PPT-exported PDFs and classroom lecture PDFs into multiple pages per sheet to reduce the number of printed pages.
• Quick material preview: When a PDF has many pages but you only need to browse the overall content, merging multiple pages onto one page can improve browsing efficiency.
• Archiving meeting materials: Internal materials, approval attachments, and project documents can be compressed in layout for easier consolidated archiving and quick reference.
• Organizing scanned documents: Some scanned PDF pages contain a lot of blank space, and after multi-page merged layout, the layout can become more compact.
• Batch processing multiple PDFs: When a folder contains many PDFs that all need to be processed according to the same rule, using batch office software is more efficient than opening each PDF and manually configuring settings.

It should be noted that the focus of the function demonstrated in this article is "merging multiple pages within a PDF into one layout," not "merging multiple PDFs into one PDF file." If your goal is to connect A.pdf, B.pdf, and C.pdf into one complete file, that belongs to PDF file merging; if your goal is to make page 1 and page 2 of a PDF appear on the same page at the same time, then you should use the multi-page merged layout function introduced in this article.

Effect preview: What changes occur before and after processing PDF pages

Before processing: Multiple PDF pages are still independent pages

From the preview image before processing, it can be seen that the PDF is still displayed in the reader according to the original page order. In the sample file, page 11 and page 12 are two consecutive independent pages vertically, and users need to turn pages separately to view them; if printed, they will also occupy two separate sheets. For PDFs with many pages, this layout makes both printing and browsing costs relatively high.

In the screenshot, the red arrows mark the page state before processing: each original page occupies a complete page position, and there is no merged layout between contents. For PDFs with a large total number of pages, if the content on each page is not particularly dense, it is very suitable to compress the layout through "merging multiple pages into one page."

After processing: Two PDF pages are placed side by side on the same page

In the preview image after processing, the originally separate two pages are scaled and arranged horizontally on the same page. In the example, the number of horizontal pages is set to 2 and the number of vertical pages is set to 1, so the software will arrange two adjacent PDF pages on the same page in the manner of "2 pages per row and 1 page per column."

From the screenshot, it can be seen that original PDF page 11 and page 12 have already appeared on the left and right sides of the same page. The top of the reader also shows that the number of pages changed from 180 pages before processing to 90 pages after processing, which indicates that every 2 original pages were merged and laid out into 1 new page. Such a processing result is very suitable for two-page handouts, saving printing, material preview, and batch distribution.

Operation steps: Using office software to batch merge and lay out multiple PDF pages

The following explains, according to the actual process shown in the screenshots, how to complete multi-page merging into one page in HeSoft Doc Batch Tool . This software is positioned as a batch document processing office tool, and its interface provides categories such as PDF tools, Word tools, Excel tools, PowerPoint tools, and image tools. This article uses PDF-related functions.

Step 1: Enter PDF tools and select "PDF multiple pages merged layout"

After opening HeSoft Doc Batch Tool , select "PDF Tools" from the tool categories on the left. The interface will display multiple PDF batch processing functions, such as finding and replacing keywords in PDFs, merging PDF files into one file, splitting PDFs, and adding watermarks to PDFs. What this article needs to use is the fifth item, "PDF multiple pages merged layout."

The purpose of selecting this function is to tell the software that the next step is to scale and rearrange the internal pages of the PDF, rather than modifying the PDF text content, nor simply stitching multiple PDF files into one file. After clicking to enter, the software will open the corresponding task flow page.

Step 2: Add the PDF files that need batch processing

After entering the "PDF multiple pages merged layout" function, the task flow can be seen at the top of the interface: select the records to be processed, set processing options, set the save location, and start processing. The first step is to add the PDFs to be processed into the list. According to the screenshot, the upper right area of the page provides two entry points: "Add Files" and "Import Files from Folder."

If only a small number of PDFs need to be processed, you can click "Add Files" to select them one by one; if there are many PDFs in a folder that all need to be laid out according to the same rule, you can use "Import Files from Folder." In the screenshot, 4 PDF files have already been added, namely 1.pdf, 2.pdf, 3.pdf, and 4.pdf. The list shows information such as name, path, extension, creation time, and modification time. The "Summary" area below shows a record count of 4, indicating that all these files will participate in the subsequent batch processing.

The expected result of this stage is that all PDFs whose layout needs to be converted appear in the task list. If a certain file does not need to be processed, it can be removed through the delete operation on the right side of the list; if there are many files, the filtering and sorting functions on the interface can also be used to assist in checking.

Step 3: Set the number of horizontal pages and vertical pages

After adding files, click "Next" at the bottom to enter "Set Processing Options." This is the most critical step in PDF multi-page merged layout. In the screenshot, several main setting items can be seen: first automatically crop the blank margins of pages before layout, number of horizontal pages, number of vertical pages, arrangement order, and paper size.

In the example, "Number of horizontal pages" is set to 2, and "Number of vertical pages" is set to 1. This means that in the new page, each row contains 2 original PDF pages and each column contains 1 original PDF page, which is the common "two pages merged into one page." If the PDF has 180 pages before processing, theoretically it should become 90 pages after processing, and the screenshot after processing also confirms this effect.

If you want to merge more pages into one page, you can also choose different row and column combinations according to the actual layout. For example, horizontal 2 and vertical 2 usually means placing 4 original pages on one page; horizontal 1 and vertical 2 is more suitable for vertical arrangement. However, the specific choice should be determined according to the content density of the original PDF, reading clarity, and printing requirements. The more pages there are, the larger the scaling ratio of each page, and the smaller the text will be.

Step 4: Select the page arrangement order

In the "Arrangement order" area, the screenshot provides two methods: "From left to right, then from top to bottom" and "From top to bottom, then from left to right." When set to horizontal 2 and vertical 1, the common choice is "From left to right, then from top to bottom," so that adjacent pages will be arranged on the left and right sides in sequence according to reading habits.

The function of the arrangement order is to control the order in which original PDF pages enter the new page grid. For example, in a 2×2 layout, it will affect whether pages 1, 2, 3, and 4 appear at upper left, upper right, lower left, and lower right, or whether they are arranged with vertical priority. For continuous-reading PDFs such as Chinese and English textbooks, handouts, and manuals, it is recommended to give priority to a layout method that conforms to the original reading order.

Step 5: Decide whether to crop blank margins or set paper size as needed

In the screenshot, there are also the options "First automatically crop the blank margins of pages before layout" and "Paper size." For scanned documents, handouts, or PDFs with a lot of blank space around the pages, you can consider enabling automatic cropping of blank margins before layout, so that the proportion of effective content is higher; if the original PDF layout is already relatively compact, you can keep the default state to avoid affecting the look of the original layout.

"Paper size" is used to control the paper specification of the output page. In the screenshot, this item is presented in the form of a switch, and users can decide whether to adjust it according to their printing or archiving requirements. If you only want to arrange 2 PDF pages into 1 page for electronic preview, it is usually fine to keep the default settings; if it is for printing, it is recommended to check it in combination with the actual printing paper.

Step 6: Set the save location and start processing

After completing the processing options, continue to click "Next" to enter "Set Save Location," and then follow the interface flow to enter "Start Processing." Since this function is a batch processing task, it is recommended to save the output files to a separate folder so that they can be easily distinguished from the original files and avoid confusion in later searches.

After processing is complete, open the generated PDF for checking. You should see that multiple original pages have been arranged on the same page according to the set number of horizontal pages and vertical pages. If it is set to 2×1, the effect will be similar to the previous post-processing screenshot: the original two consecutive pages are displayed side by side, and the total number of PDF pages decreases accordingly.

Common questions and precautions

1. Will PDF multi-page merged layout change the original file?

It is recommended to keep the original PDF before processing and save the output file to a new location. Batch processing office software usually generates a new processed file, making it easier for users to compare the effects before and after processing. To avoid misoperation, it is best not to mix the output directory with the original file management.

2. After setting 2 pages into 1 page, will the text be too small?

There will be a certain amount of scaling. The principle of multi-page merged layout is to shrink the original pages and place them on a new page, so the more pages are merged, the smaller the content on each page will be. For text-intensive PDFs, it is recommended to first test the 2×1 or 2×2 effect with one file before batch processing all files.

3. Is this the PDF file merging function?

No. PDF file merging usually refers to connecting multiple PDF files into one PDF; the "PDF multiple pages merged layout" introduced in this article is to scale and arrange multiple pages inside a PDF onto the same page. The two have different purposes, so do not confuse them when selecting functions.

4. Why did the number of pages decrease after processing?

Because multiple original pages were merged and laid out into one new page. Taking horizontal 2 and vertical 1 as an example, every 2 pages generate 1 page, so 180 pages become about 90 pages. If the number of pages in the original file is not an integer multiple of the merge quantity, the last page may contain only the remaining pages.

5. What should be checked before batch processing?

It is recommended to first confirm whether the PDF can be opened normally, whether it is the version that needs to be processed, whether the page orientation is consistent, and whether the content is suitable for scaling. For PDFs with mixed horizontal and vertical pages, after processing it may be necessary to focus on checking whether the layout meets expectations.

Summary: Use batch PDF layout to reduce repetitive operations

Merging multiple PDF pages into one page layout is a very practical office scenario. It can reduce the number of PDF pages, improve preview efficiency, and also save a lot of time when printing handouts, organizing materials, and archiving files. With HeSoft Doc Batch Tool , users can add multiple PDF files at once, uniformly set the number of horizontal pages, number of vertical pages, and arrangement order, and then batch generate new layout results.

If you often need to process PDF handouts, scanned documents, training materials, or a large number of archived documents, you can first test the effect of 2 pages merged into 1 page with one PDF. After confirming clarity and layout, batch import the entire folder for processing. This can both ensure output quality and give full play to the value of office software in batch processing files, reducing repetitive work and improving efficiency.