Split PDF
Split PDF files online for free. Extract selected pages, split by page range, or separate your PDF into multiple files securely.
Drop your PDF file here
Max file size: 100 MB
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Secure
Your files are transferred and processed securely over encrypted HTTPS.
Fast
Split your PDF files in seconds with high-performance servers.
Easy
Simple and intuitive interface makes splitting PDFs easy and quick.
Split PDF Files Online
Use MarsPDF to split PDF files online and extract specific pages from your documents for free. Separate selected PDF pages, split by page ranges, or halve your PDF document in seconds directly in your web browser.
Our PDF splitter helps you manage large documents by extracting only the pages you need. No software installation is required, and all pages are processed with maximum privacy.
How to Split a PDF
Upload PDF File
Select or drag and drop the PDF document you want to split.
Choose Split Option
Choose to extract pages, split by custom range, split evenly, or split in half.
Split & Download
Click the split button, wait for processing, and download your split files as a ZIP or PDF.
Why Split PDF Files?
Large PDF files often contain more pages than you need to share, print, or upload. Splitting a PDF allows you to separate important sections, such as a single contract page, tax form, scanned invoice, or project chapter, from the rest of the document.
This not only reduces the file size for easier emailing but also ensures you only share relevant information with others.
Split by Page Range
Our tool provides flexible splitting options. You can choose specific pages by checking them in the interactive preview grid, enter custom page ranges (e.g. 1-3, 5, 8-10), split the document into equal page counts, or separate even and odd pages.
This gives you complete control over how the pages of your document are divided.
Secure Online PDF Splitting
Your privacy and data security are protected. Uploaded documents are processed securely over encrypted HTTPS.
We do not manually review, sell, rent, or share user documents with third parties.
Frequently Asked Questions
Is the Split PDF tool free to use?
Yes. MarsPDF offers a free online tool to split PDF files and extract pages directly in your browser.
Do I need to install software to split PDFs?
No. You can split PDF documents online without installing desktop software like Adobe Acrobat or browser extensions.
Can I select custom page ranges to split?
Yes. You can enter custom page ranges like "1-3, 5-7" to split your PDF file into specific segments.
How do I select pages to extract?
You can click on the checkboxes under each page thumbnail in the preview grid to select the exact pages you want to keep.
Are my files stored on your servers?
No. All uploaded and split PDF files are stored temporarily during processing and are not stored or retained on our servers.