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

When you combine files, keep 'Preserve Bookmarks' turned on. This makes each original document's name a top-level bookmark. You can then use these bookmarks to quickly jump to different sections of your new PDF, making it very easy to navigate.

Why does my combined PDF sometimes only show the first file repeated, or why does the process stop?

This can happen if the original files have old or broken internal structures. To fix it, try opening each original file and saving it again using 'Save As' to refresh its structure. Adding files one by one instead of all at once can also help. If problems continue, use 'Help > Repair Installation' in Acrobat to fix the program itself.

How is combining files different from simply attaching them in an email?

Feature Combine Files (PDF) Email Attachment. Result One single PDF document. Multiple separate files. Navigation Easy to scroll through, can use bookmarks. Must open each file separately. Sharing One file to send or upload. Many files to send, can be messy.

Assemble Approved Invoice Evidence in Adobe Acrobat — How-to & AI prompts

AI prompts

2 ways to ask · copy any one

AExecute — “help me do it”Assemble the month-end packet by combining [payment stubs], [signed invoices], and [coding…+

Assemble the month-end packet by combining [payment stubs], [signed invoices], and [coding worksheets] into one PDF, add Bates numbers, and save to [folder=Controller/MonthEnd/July].

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

BImprove — “do it better”Produce a controller-ready month-end packet: combine each disbursement’s [payment stub],…+

Produce a controller-ready month-end packet: combine each disbursement’s [payment stub], [signed invoice], and [GL coding] into vendor bundles, add continuous Bates numbering, include a contents index with totals and exceptions, and save to [folder=Controller/MonthEnd/July] with a short cover memo summarizing outstanding items.

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 File > Combine Files.
3
Click Add Files and select the PDF files you want to merge.
4
Arrange the files in your desired order by dragging and dropping them within the list.
5
Click Combine to merge the selected files into a single PDF document.
6
Save the new combined PDF to your preferred location.

In the appWith the API

You can preview and reorder files before combining to ensure the final PDF is in the correct sequence.

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

Glossary

words on this page

PDFA common file type used to share documents that look the same everywhere.ExampleShe saved the brochure as a PDF so everyone would see the exact same layout and fonts.

BookmarkA link in a PDF that helps you jump to a specific part of the document.ExampleClicking the 'Exhibit A' bookmark takes you directly to the relevant court document.

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.

Who does this

3 roles

Office AdministratorLegal AssistantAcademic Coordinator

FAQ

about this task

When you combine files, keep 'Preserve Bookmarks' turned on.
This makes each original document's name a top-level bookmark.
You can then use these bookmarks to quickly jump to different sections of your new PDF, making it very easy to navigate.

The 'Combine PDF' feature lets you take many different files, like Word documents, Excel sheets, images, and other PDFs, and put them all together into one single PDF document. This is very useful because it makes sharing and reviewing many related documents much simpler, as you only have one file to manage instead of many.

No, if your original PDFs already have page numbers printed on them, combining them will usually result in the page numbers starting over with each new document. For example, if you combine a 5-page PDF and a 3-page PDF, the new PDF will show pages 1-5, then 1-3. To have continuous page numbers throughout the entire combined document, you will need to add new page numbers after you have finished combining the files.

This can happen if the original files have old or broken internal structures.
To fix it, try opening each original file and saving it again using 'Save As' to refresh its structure.
Adding files one by one instead of all at once can also help.
If problems continue, use 'Help > Repair Installation' in Acrobat to fix the program itself.

Feature	Combine Files (PDF)	Email Attachment
Result	One single PDF document.	Multiple separate files.
Navigation	Easy to scroll through, can use bookmarks.	Must open each file separately.
Sharing	One file to send or upload.	Many files to send, can be messy.

Assemble Approved Invoice Evidence

When to use it

AI prompts

How to do it

Glossary

The real tasks

Who does this

FAQ

Sources

Adobe help

Video

Other guides

When it fails