How do I make sure my combined PDF is easy to navigate?

When you combine files, make sure 'Preserve Bookmarks' is turned on. This creates a top-level bookmark for each original file. These bookmarks act like a table of contents, letting you quickly jump to each section of your new PDF.

Combine Mixed Files in Adobe Acrobat — How-to & AI prompts

AI prompts

3 ways to ask · copy any one

AExecute — “help me do it”I have a Word estimate, an Excel price breakdown, and three JPEG photos that need to go to the…+

I have a Word estimate, an Excel price breakdown, and three JPEG photos that need to go to the client as one clean PDF by Thursday. Combine them into a single file, keep the price table searchable, and preserve photo quality.

when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed.

BImprove — “do it better”The procurement lead, [contact=Maria], skims and will flag anything she can't forward to her…+

The procurement lead, [contact=Maria], skims and will flag anything she can't forward to her team. Assemble the Word estimate, Excel price sheet, and photos into one PDF with the price table converted to selectable text, a clear cover page titled Proposal for [client=Santiago Ltd.], and page numbers. Make it printer-friendly and include a one-page appendix with the original file names.

when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed.

CDecide — “help me choose”I have a Word scope, Excel costs, and JPEG site photos to send as one PDF to a client who…+

I have a Word scope, Excel costs, and JPEG site photos to send as one PDF to a client who dislikes locked or fragmented files. I’m unsure whether to convert the Excel to an image (keeps layout) or to searchable text (easier for procurement). Tell me which preserves accuracy and searchability while minimizing review friction, list the risks of each, and recommend the exact file order and filename before I produce the PDF. Make the change that makes signing easier and explain why.

when the reply comes backPush once: ask it to sharpen the weakest part, and to say what it assumed.

How to do it

the tool · the steps · what to avoid

1
Open Adobe Acrobat.
2
Go to the Tools tab and select Combine Files.
3
Click Add Files and select the PDFs, Word documents, Excel spreadsheets, and image files you want to combine.
Best practiceYou can select multiple files at once by holding down Ctrl (Windows) or Command (macOS) while clicking.
4
Arrange the files in your desired order by dragging and dropping them within the Combine Files window.
Best practiceReorder files before combining to control the sequence of pages in the final PDF.
5
If you want to include only certain pages from a file, click the file's thumbnail and select the specific pages.
6
Click Combine to merge all selected files into a single PDF.
7
Save the new combined PDF to your desired location.

In the appWith the API

You can drag and drop files of different types directly into the Combine Files window to add them quickly.

This runs in the Acrobat app - there is no separate API for this task.

Glossary

words on this page

Combine FilesAn Acrobat feature that puts multiple documents or images into a single PDF.ExampleYou use this Acrobat feature to gather several reports and images into one PDF.

BookmarksLinks in a PDF that let you jump to different sections, like a table of contents.ExampleThe document's bookmarks allowed us to quickly navigate between different sections of the report.

APIA way for different software to talk to each other automatically.ExampleAn online store uses an API to automatically send shipping details to a delivery service.

FAQ

about this task

When you combine files, make sure 'Preserve Bookmarks' is turned on.
This creates a top-level bookmark for each original file.
These bookmarks act like a table of contents, letting you quickly jump to each section of your new PDF.

Combining files can sometimes fail if the original files have corrupted internal structures, causing Acrobat to hang or repeat only the first document. To fix this, try re-saving each source file using 'Save As' to refresh its structure. You can also add files one by one instead of all at once, or use the 'Repair Installation' option under the Help menu to fix Acrobat itself.

Yes, you can automate combining files. Adobe offers a PDF Services API with a 'Combine PDF' operation. This allows other programs to send a request to combine files without a person manually clicking through the steps. It supports combining up to 20 files and even lets you specify which pages from each file to include.

No, if your source documents already had printed page numbers, combining them will usually result in the page numbering restarting with each new document. The 'Combine Files' feature does not automatically renumber pages continuously across the entire new PDF. After combining, you would need to add continuous page numbers to the new PDF separately if you want them.

No, combining files rarely makes the overall file size smaller. In most cases, the combined PDF will be about the same size as all the original files added together, or even slightly larger. If you need a smaller file, you should compress the PDF after you have combined all the files into one document.

Combine Mixed Files

When to use it

AI prompts

How to do it

Glossary

The real tasks

FAQ

Sources

Adobe help

Video

Other guides

When it fails