Question How to split a large PDF document into several smaller ones ?

Apr 26, 2025
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I have a large PDF document that I need to split into several smaller ones, preferably by page range.
I don’t have Adobe Acrobat Pro. Are there any free tools or simple methods to do this?
 
Consider using Powershell:

https://www.delftstack.com/howto/powershell/powershell-split-file/

https://windowsforum.com/threads/how-to-split-large-files-in-windows-11-4-simple-methods.347795/

There are other simliar links to be found.

By the nature of the requirement, you will need to use a script versus a single one line cmdlet...

Not something that I have worked with (full disclosure). However, if you are a developer or otherwise comfortable with using Powershell or similar tools then you may want to give Powershell a try.

Just be sure to work on a copy of the original file and in a test environment where, if things go amiss, you can delete all and start over.

If not, then apply the suggested 3rd party tools.

But again, do so in a test environment.