To split a PDF file into multiple files fast, you can upload the document, choose the split option, select the pages you want to divide, export, and download the new file. Knowing how to split PDF into multiple files online allows you to organize large documents, separate pages for printing, or share small files.
If you are looking for the easiest way to separate PDF files while preserving your document quality, we’re here to help. Read on to learn the steps on how to break up a PDF file, benefit from it, and do it efficiently.
How To Split PDF Into Multiple Files
To split a PDF into multiple files, you need to use high-functioning online software such as PDF.net, which is adapted to both tech and non-tech users. This action only takes a few quick steps.
Let’s check them out:
#1. Go to the PDF.net Website and Upload Your File

First, you should visit our website and select the ‘split’ button in the header of the webpage. Afterward, you need to drag the file into the box saying ‘Drop files here to split’ or click on the ‘Choose file’ button to select a file from your drive manually. Once you do this, the document will upload automatically.
#2. Use the Split Option to Select and Split Pages

The next step is to separate PDF pages with our PDF splitter tool. The document you upload will pop up on your screen with each page. You must click on the ‘scissors’ icon to select the page. You can select as many pages as you like within one document.
The selected pages will have a blank background, whereas the unselected ones will have a colored background. This helps you distinguish between the pages you wish to single out and those irrelevant to your selection.
#3. Download Your Files

The last step is simply clicking the split button in the bottom right corner. If you choose three files, the tool will automatically calculate four files (three separate pages and the rest of the document as one file).
You can start over anytime by clicking the reset button in the bottom right corner. If you, on the other hand, wish to proceed, the tool will start the automatic download process once you click the blue split button.
Why Should You Split PDF Files?
Learning how to split PDF into multiple pages is highly beneficial, as it facilitates the use, sharing, and storage of documents.
Here are the four main benefits of splitting PDF files
- Improving PDF file management. Splitting your PDF files, such as scanned pages or presentations, makes your files smaller and, therefore, easier to navigate. For instance, instead of scrolling through a large document trying to find one specific heading or piece of information, you can open the exact page you singled out before.
- Facilitating the sharing process. Having all the pieces of one large PDF file, such as eBook chapters, as separate entities can ease your distribution, as your customer, friend, or other individual may only need one or two key pages to work with. Sharing small and size-reduced pages also implies quick upload and document transfer.
- Enhancing security and collaboration. You can split files (e.g., documents or reports) to contain only the data you want to share. This protects sensitive data from leaking. Additionally, sharing the right files across different platforms and devices can enhance collaboration and performance.
- Reducing storage space and costs. The more you split a document into new files, the smaller it becomes, which is good for saving space. Plus, software made solely to split PDF online is cheaper than advanced PDF tools for multiple usage.
4 Best Practices for Splitting PDF Files
Once you know how to split a PDF into multiple files, you can improve this process by ensuring logical and technical accuracy.
Let’s go over the four best practices on how to split PDF pages:
#1. Organize Pages Into Logical Sections
Firstly, you should create a splitting plan to organize your content. This involves checking the content before splitting and grouping related chapters, separating appendices, or marking the most important titles. Knowing your target audience can also help you categorize your content and make it easier to navigate.
After you split pages following these instructions, you can check your content and ensure to insert page numbers and label the downloaded files for easier referencing.
#2. Use the Right Tool
You should always use splitting tools depending on the specific type of task you want to perform. For instance, you may already know how to split PDF on Mac, but choosing this option for other devices may not be a good idea.
In addition, you need to focus on high-accuracy tools to avoid lowering the document quality. The same goes for using automated and simplified software with batch processing options to complete all steps smoothly.
#3. Save the Original Document
Saving your original file is a high priority, as you can use it to create new documents later. You can also use the original file to compare it with the new one and see if there are any formatting or similar changes. Lastly, you may sometimes need to use the entire document, so keeping it in your digital library may be essential.
#4. Ensure the Proper Extraction and Secure the File
We highly recommend double-checking your document size, especially if you split large PDF files. Extracting a file that is too big may cause readers to have an inconsistent experience, particularly with marketing or publishing materials. If your newly split document is too large, you can use a compression tool to fix this problem.
Finally, we advise you to secure your files using tools with encryption or an automatic file deletion option. On the other hand, you can also protect your document with passwords. As an author, you can set up a PDF document password to prevent its illegal and unauthorized use and distribution.
How To Combine PDFs After Splitting
To combine PDFs after splitting, you need to use a merge tool, activate the merge option, upload two or more documents you wish to combine, export, and download your file. After you learn how to divide PDF into multiple files, collecting the documents you split before and combining the files will be easy.
The file upload procedure is also straightforward—just drag the files into the box or click on the document selection button to add them manually. Most online tools allow users to rotate, remove, and rearrange the file order by dragging them up or down.
The final step is to extract and download the combined files as one document. To do this, you can click on the ‘export, merge, or download’ button, depending on the software you use. Some tools also let you merge different types of files (e.g., images) aside from PDF documents.
How PDF.net Can Help You Split PDFs Hassle-Free

PDF.net can help you split PDFs hassle-free by offering a fast, simple, secure, and high-quality splitting tool. Specifically, you can upload your document, select the pages you want to split, and download your files separately all at once.
It is up to you to choose which pages you want to split and have them as single entities later and which ones to keep in their original form. Our PDF editor also lets you edit pages you want to split before you export them.
Finally, if you want to reassemble the pages you split or need to combine any other files, you can use the PDF.net merge tool. This tool not only allows you to combine different PDF documents but other files as well, like images.
How To Split PDF Into Multiple Files FAQ
#1. Can I split a password-protected PDF file?
You can split a password-protected PDF file with permission, i.e., the password to unlock the file. Otherwise, you will need to locate an administrator or policy author of the PDF document, enter the encrypt menu, and click ‘OK’ to remove the password if the file has a document open password.
#2. How many pages can I split at once?
You can split as many pages as you want at once, provided that you use high-end software such as our PDF split tool. In contrast, some other tools may allow you to split only up to 20 pages simultaneously.
#3. How do I split a large PDF file without losing quality?
To split a large PDF file without losing quality, you must use reliable, high-fidelity software, such as PDF.net, to extract and download the document. You should also ensure that your original file is of high quality.
#4. Can I split PDF files on mobile devices?
You can split PDF files on mobile devices by accessing the mobile version of the websites featuring this option. Additionally, you can download apps to split PDFs into multiple files.