How to Split a PDF by Custom Page Ranges
Question details
The user needs to divide a single PDF document into multiple smaller files using specific, custom page ranges (e.g., pages 1-5, 5-7, 8-10).

- Product
- PDF Editor
- Device & OS
- not provided
- Scenario
- Extracting specific sections, chapters, or groupings from a large PDF to organize them into separate files based on customized page ranges.
- Observed behavior
- The goal is to successfully output multiple PDF files corresponding to the defined custom page ranges without altering the content of the original file.
Before splitting your PDF, map out your desired page ranges in advance to avoid overlapping or missing pages. Additionally, ensure the document is not password-protected against extraction or editing.
Split a PDF Using Adobe Acrobat
Use Adobe Acrobat's built-in Organize Pages or Extract tools to split specific custom page ranges into separate files.
Adobe Acrobat provides dedicated tools for splitting large documents by top-level bookmarks, file size, or custom page ranges.
Launch Adobe Acrobat and open the PDF document you want to split.
Navigate to the 'Tools' menu at the top left and select the 'Organize Pages' tool.
In the secondary toolbar that appears, click on the 'Split' button.
Use the dropdown menu to split by 'Custom Pages'. Enter your specific page ranges (e.g., 1-5, 6-7, 8-10) and click 'Split' to generate the separate files.

Easily Split PDFs with Custom Ranges in WPS Office
WPS Office offers a powerful, user-friendly PDF editor that allows you to quickly split large documents into smaller files using custom page ranges. It's an intuitive and highly compatible solution for all your PDF organization needs.
- 1. Open the PDF in WPS: Launch WPS Office and open the large PDF file you wish to split.
- 2. Access the Split Tool: Navigate to the 'Page' tab on the top menu bar and click on the 'Split PDF' icon.
- 3. Set Custom Ranges: In the Split PDF dialog box, choose the 'Custom Split' option and input your exact page ranges (e.g., 1-5, 6-7, 8-10).
- 4. Export the Files: Select your desired output folder and click the 'Split' button to instantly generate your new, separate PDF files.

Frequently Asked Questions
Can I extract non-consecutive pages into a single new PDF?
Yes, most advanced PDF editors allow you to input non-consecutive page numbers separated by commas (e.g., 1, 4, 7-10). This lets you extract scattered pages and combine them together into one new document.
What happens to the original PDF when I split it?
Splitting a PDF simply creates new files based on your specified page ranges. Your original PDF document remains intact and unchanged on your drive unless you intentionally overwrite it.
Can I split a PDF for free using the print menu?
Yes, as a workaround without a dedicated PDF editor, you can open the PDF in any web browser, select 'Print', choose 'Save as PDF' as the destination, and enter a custom page range (e.g., 1-5). You will need to repeat this process for each separate range you want to create.
Why are some pages missing after splitting my PDF?
This usually happens if the custom page ranges were entered incorrectly or if overlapping ranges were not handled properly by the software. Double-check your numerical inputs to ensure continuous coverage (e.g., use 1-5, then 6-10, instead of 1-5, then 7-10).




