How do I split a PDF by the number of pages in Adobe Acrobat?

Open your PDF and go to 'Organize Pages'. Click 'Split' and choose 'Number of Pages'. Enter how many pages each new PDF should have. Set your output options (where to save, file names). Click 'Split' to create the new files.

What is the difference between splitting a PDF by page count and by file size?

Splitting by page count means you tell Acrobat how many pages each new PDF should contain, for example, every 10 pages. Splitting by file size means you tell Acrobat the maximum size each new PDF file can be, for example, 5 MB. The tool will then create new PDFs until that size limit is reached. Both methods help manage large documents, but one focuses on content length, and the other on file storage or transfer limits.

Why would I want to split a PDF using top-level bookmarks?

Splitting a PDF by top-level bookmarks is useful when your document is already well-organized with clear sections. Each top-level bookmark usually marks a major section, like a chapter or a vendor's details. By splitting this way, you automatically get separate PDF files for each main section, saving you time from manually selecting page ranges. It's a smart way to break down structured documents.

If I need to send different parts of a vendor confirmation document to various teams, how can splitting a PDF help?

You can split the main document into individual vendor confirmations. This allows you to send only the relevant pages to each team, keeping information private and focused. You could split by page ranges if each vendor's info is on specific pages, or by bookmarks if they are set up. This makes sharing easier and more secure than sending the entire large document.

What is the 'Split PDF' operation in the Adobe PDF Services API?

The 'Split PDF' operation in the Adobe PDF Services API is a programming tool that lets developers automatically divide a PDF document into multiple smaller PDF files. You can specify how to split the PDF, for example, by a certain number of pages, by specific page ranges, or by a target number of output files. This is useful for integrating PDF splitting into custom applications or workflows without manual interaction.

Tonight's Split Vendor Confirmations in Adobe Acrobat — How-to & AI prompts

AI prompts

3 ways to ask · copy any one

AExecute — “help me do it”Extract pages and reduce file size for [describe PDF and pages]…+

Please extract the following pages from my PDF: [list pages or range], and reduce the file size so it is easier to share or upload.

when the reply comes backWould you like to combine these pages into a new PDF?

BImprove — “do it better”Can you compress my PDF further after extracting pages…+

After extracting the needed pages, can you make the PDF even smaller without losing too much quality?

when the reply comes backNeed help sharing your smaller PDF by email or upload?

CDecide — “help me choose”Which pages should I extract to keep only the important parts…+

Can you help me decide which pages to extract from my PDF to keep only the important information for [describe purpose]?

when the reply comes backWant to password-protect your new, smaller PDF file?

How to do it

the tool · the steps · what to avoid

1
Open your PDF file in Adobe Acrobat.
2
Go to the Organize Pages tool from the right pane or the Tools center.
3
Click Extract in the secondary toolbar.
4
Select the page(s) you want to extract by clicking on their thumbnails.
5
Check the option Extract pages as separate files if you want each page as its own PDF, or leave it unchecked to extract all selected pages into a single file.
6
Click Extract to create the new PDF with the selected pages.
7
Open the newly created extracted PDF file.
8
Go to File > Save as Other > Reduced Size PDF.
9
Choose the compatibility level if prompted, then click OK.
10
Save the optimized PDF to your desired location.
Best practiceFor even smaller file sizes, try File > Save as Other > Optimized PDF and adjust settings like image compression and removing unnecessary objects.

In the appWith the API

After extracting, always review the new PDF to ensure all desired content is present before optimizing for size.

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

Glossary

words on this page

ExtractTo pull out certain pages or parts from a bigger file.ExampleYou can extract a single chapter from a large report to share only that section.

Reduce file sizeTo make a file smaller so it is easier to share or upload.ExampleYou reduce file size to email a large presentation without exceeding attachment limits.

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.

The real tasks

the one, listed here

Vendors emailed separate confirmations for a trip that leaves tonight and the executive needs one readable itinerary

FAQ

about this task

In Adobe Acrobat, you can open your PDF, choose the 'Organize Pages' tool, select the pages you want, and then click 'Extract' to save them as a new file.

Reducing file size means making the PDF smaller in terms of how much space it takes up on your computer or phone, which helps when sharing or uploading.

A student might need to send only part of a textbook or notes to a teacher or classmate, or make the file small enough to upload to a school portal.

Extracting pages means taking out certain pages you choose, while splitting usually means breaking a big PDF into several smaller files, often by set page numbers.

Yes, making a PDF smaller can sometimes lower the quality of images or make text less clear, so it's good to check the file after compressing.

Tonight's Split Vendor Confirmations

When to use it

AI prompts

How to do it

Glossary

The real tasks

Who does this

FAQ

Sources

Adobe help