Can I edit or compress split PDF files after splitting?

Yes, you can edit or compress split PDF files after splitting. The split files are treated as individual PDFs. You can then use Acrobat’s Edit PDF, Compress PDF, or Reorder Pages tools to resize, organise, or modify your documents.

What are the limitations of Adobe's free PDF splitter?

Adobe’s free online PDF splitter has a few usage limits. You can split a single PDF that is up to 1 GB in size and contains no more than 1,500 pages. Each split action allows you to create up to 20 separate PDF files, using a maximum of 19 divider lines per session.

Can I merge split PDF files back together?

Yes, you can merge split files back together. To do this, you can use the Adobe PDF merge tool to combine them.

Are there any subscription plans for advanced PDF tools?

Yes, there are several subscription plans available, offering more advanced features than our free Acrobat tools. Free Adobe Acrobat tools (including Acrobat Reader and Acrobat online) cover basic PDF viewing, editing, commenting, and sharing. Our premium plans (Standard, Pro, and Studio) expand your capabilities with enhanced editing, password protection, redaction, AI features, and more.

What other features does Adobe Acrobat offer for PDF editing?

Some of the other features Adobe Acrobat offers for PDF editing are editing text and images, organising and reordering pages, password-protection, and much more. Explore our Acrobat features to see what you can do with Adobe. For users who need to work with larger files, more complex document workflows, or additional PDF tools, it’s worth checking Adobe Acrobat subscription plans, which may offer expanded capabilities depending on the plan.

How does Adobe's PDF splitter compare to other tools?

Adobe PDF's splitter excels in offering a secure way to edit your PDFs, with seamless, real-time collaboration. You have full control of the process, with peace of mind that your data is safe. Great if you're editing documents with sensitive or personal information.

Adobe Acrobat

Split PDF for free

Mix, match, and split PDF pages with Adobe’s free PDF splitter tool. Remove pages, add new ones, and create the perfect document.

Over 2M* files uploaded!
Join millions of users who have successfully split PDFs using Acrobat.

*Over an 18-24 month period.

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Key takeaways

Reliable results. High-quality, compatible and secure PDF management from the creators of the format.
Super convenient. No downloads, ads, or faff – just quick, easy, drag-and-drop functionality across browsers and devices.
Smooth functionality. Intuitive, straightforward and versatile. Split up to 20 PDFs, remove thumbnails, download, save and share.

How to split a PDF online

Adobe’s online tool makes it easy to separate PDF pages or split a PDF into single files in just a few clicks. Here’s how it works:

A pair of scissors placed between three grouped PDF pages showing how a PDF splitter works

Upload your file. Click 'Select a file' or drag and drop a PDF into the drop zone, ready for editing.
Sign in. Signing in to Adobe Acrobat ensures your files stay secure and allows you to access additional tools.
Set your ranges. Add divider lines to split your PDF pages by section, chapter, or even into individual pages, depending on your needs.
Split your PDF. Click ‘OK’ and then ‘Split’ to finish. You can use additional PDF tools to extract or delete pages.
Save and share. Once you hit ‘Continue’, you’ll be able to save your split PDFs into your chosen folder.

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Try our free PDF splitter online

Packed with features, and fully secure. Learn how Adobe Acrobat online makes your PDF projects easier.

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Create as many as 20 split PDF files

The Acrobat PDF splitter tool lets you swiftly separate PDF pages into up to 20 files. Add as many as 19 divider lines to create specific page ranges.

Remove page thumbnails in seconds

Once you've signed in, you can easily highlight any page thumbnails you want to delete. When you’ve finished selecting these files, just click the dustbin icon in the top toolbar.

Organise pages

Now you’ve split your PDF, it’s time to get organised. Replace, reorder, delete or extract PDF pages to get your document just right.

Customise your file

Mix and match pages from other split PDF documents, or separate PDF pages to customise your file with all the form fields, comments and links included. Leave unwanted content in your original file or just delete it.

Save time and effort by reusing content

Using Acrobat, you can repurpose existing PDF content. Simply split a PDF, then Edit, Merge or add pages to your separate PDFs.

Keep your split PDF files private and protected

All files are encrypted during upload, processing, and download, ensuring your data stays private. With GDPR-compliant safeguards in place, you can split a PDF into multiple files with complete confidence.

After you’ve finished creating your split PDFs, downloading and sharing is simple. In just a few clicks, you can share your separate documents with friends or colleagues and even view their comments within a single document. It’s an easy way to collaborate and keep track of feedback.

Use any device

Adobe invented the PDF file format. Use the impressive online tools to split PDFs with ease and keep your projects moving from anywhere. With the Acrobat Reader mobile app, you’ve got a PDF tool that can reorder, delete, insert or rotate PDF pages right from your mobile device.

The best online PDF splitter tool

As the originator of the PDF file format, you can be certain that Adobe’s tools are fit for purpose. Try Adobe’s impressive online tools to split PDF files and get the most out of your documents.