How to Combine Multiple Documents into One PDF in Adobe Acrobat X
Question details
The user wants to merge multiple files into a single PDF document but cannot locate the feature in their Adobe software.

- Product
- Adobe Acrobat X
- Device & OS
- not provided
- Scenario
- Attempting to merge multiple documents into one compiled PDF file for easier sharing or organization.
- Observed behavior
- The option to combine files is missing, typically because the user is running the free Adobe Reader instead of the full Adobe Acrobat X software.
Before proceeding, check the top-left corner of your application window to confirm you are using 'Adobe Acrobat' and not the free 'Adobe Reader', as Reader does not support document merging.
Merge Documents Using Adobe Acrobat X Combine Feature
Use the built-in Create menu in Adobe Acrobat X to add, arrange, and merge various files into one PDF document.
Adobe Acrobat X includes a dedicated tool that allows you to combine diverse file types, such as Word documents, Excel sheets, and images, directly into a single PDF file without needing to convert them individually beforehand.
Launch Adobe Acrobat X. Click on the 'File' menu in the top navigation bar, hover over 'Create', and select 'Combine Files into a Single PDF'.
In the Combine Files window, click the 'Add Files' button to open your file browser. Select all the documents or existing PDFs you want to merge, then click 'Open'.
Once your files are listed in the window, drag and drop the items to reorder them exactly as you want them to appear in the final PDF.
Click the 'Combine Files' button at the bottom of the dialog box. Acrobat will process and merge the files. Finally, go to 'File' > 'Save As' to name and save your new compiled PDF.

Merge Multiple Documents into One PDF Effortlessly with WPS Office
If you don't have a paid Adobe Acrobat subscription or find Acrobat X outdated, WPS Office provides a powerful, built-in PDF toolkit. You can easily merge Word documents, Excel spreadsheets, images, and multiple PDFs into a single, high-quality document.
- 1. Launch WPS PDF: Open WPS Office and navigate to the 'PDF' tab on the main interface to access the PDF toolkit.
- 2. Select the Merge Tool: Click on 'Merge PDF' from the top toolbar or the main tools dashboard.
- 3. Add and Arrange Files: Click 'Add Files' to select the documents you want to combine. Drag them into your desired order.
- 4. Combine Documents: Set your desired output folder and file name, then click the 'Merge' button to generate your new single PDF.

Frequently Asked Questions
Why is the 'Combine Files' option completely missing in my Adobe software?
The most common reason is that you are using Adobe Reader rather than Adobe Acrobat. Adobe Reader is a free viewer and lacks the capability to create, edit, or combine PDF files. Check your program title bar to verify which version you have installed.
Can I combine Word documents and images into a PDF using Acrobat X?
Yes. Adobe Acrobat X allows you to add various formats like Microsoft Word documents, Excel spreadsheets, and JPEG images to the 'Combine Files' dialog. It will automatically convert and merge them into a single PDF during the process.
How do I rearrange pages after I have already combined the documents?
After merging your documents in Acrobat X, open the 'Tools' pane on the right side of the screen, select 'Pages', and open the page thumbnails. You can click, drag, and drop individual page thumbnails to rearrange them within the newly created PDF.




