How to Combine PDF Chapters into One File for Printing
Question details
The user wants to merge multiple PDF chapters into a single continuous PDF file for printing, but the files remain separate.

- Product
- Device & OS
- not provided
- Scenario
- Merging multiple PDF documents into one file to print them sequentially.
- Observed behavior
- The Combine Files tool creates a PDF Portfolio containing separate documents instead of merging their pages into one continuous PDF.
Ensure all your PDF chapters are saved in a single folder and arranged in the correct numerical order to streamline the merging process.
Disable the Save as PDF Portfolio Option
Change the Combine Files settings to ensure the output is a single, continuous PDF rather than a portfolio of separate files.
When PDFs remain separate after using the Combine Files tool, the files have likely been saved as a PDF Portfolio. A portfolio acts as a container for separate documents rather than merging their pages into one continuous file, which prevents seamless printing.
Launch your PDF editor and select the Combine Files tool from the main menu or tools pane.
Click 'Add Files' and select all the PDF chapters you wish to merge.
Click on the 'Options' button (often represented by a gear icon) located in the Combine Files toolbar.
Locate the 'Save as PDF Portfolio' checkbox and ensure it is unchecked or disabled.
Click the 'Combine' button to run the process again. This will create one standard PDF containing all chapter pages in sequence.

Combine PDF Chapters into One File Using WPS Office
WPS Office provides a straightforward and efficient PDF merging tool that combines multiple chapters into a single, continuous document without the confusion of portfolios.
- 1. Open WPS Office: Launch WPS Office and navigate to the 'PDF' tab on the home screen.
- 2. Select Merge PDF: Click on the 'Merge PDF' tool from the top toolbar or the PDF toolkit menu.
- 3. Add and arrange files: Add your PDF chapter files and drag the thumbnails to arrange them in the desired printing order.
- 4. Merge into one file: Click 'Merge' to instantly create a single, continuous PDF file ready for printing.

Frequently Asked Questions
What is the difference between a PDF Portfolio and a merged PDF?
A PDF Portfolio acts like a digital folder that holds multiple separate files together in one wrapper, while a merged PDF combines the actual pages of multiple PDF documents into one continuous, sequential file.
Why won't my merged PDF print as a single document?
If your merged PDF prints as separate jobs or won't print sequentially, it was likely saved as a PDF Portfolio. You need to extract the files and recombine them with the portfolio option disabled.
Can I rearrange the order of my chapters before combining them?
Yes. After adding your files to the merge tool, you can usually drag and drop the file thumbnails to arrange them in the correct sequential order before clicking the combine button.




