What this tool helps with
Split a PDF file into multiple documents for free. Extract specific page ranges, split every N pages, or separate odd/even pages. All processing is done securely in your browser.
Recommended workflow
- 1Upload File - Drag a PDF file to the upload area or click to select it
- 2View File Info - Check the file name, size, and total page count
- 3Choose Split Mode - Select from custom range, every N pages, or odd/even pages
- 4Configure Split - Set the page ranges or splitting parameters based on the selected mode
- 5Set Output Options - Customize the output file names and quality settings
- 6Execute Split - Click the split button to process the PDF
- 7Download Results - Download the individual split PDF files when complete
Capability details
- Multiple Split Modes - Custom page ranges, split every N pages, or odd/even page extraction
- Page Preview - View the PDF content before splitting to ensure accuracy
- Custom Naming - Flexible output file naming with sequence numbers
- Quality Control - Three compression quality options to balance file size
- Local Processing - All operations are completed locally in your browser for privacy and speed
- Progress Display - Real-time split progress and status indicators
- Precise Selection - Exact page selection with range validation
- Batch Download - Download all split files conveniently as individual files
Practical use cases
- Document Extraction - Extract specific sections or chapters from large PDF documents
- Chapter Separation - Split books, manuals, or reports into individual chapters
- Form Processing - Separate multi-page submitted forms into individual documents
- Content Distribution - Extract and share only specific, relevant pages from large documents
- Archive Organization - Split large archive documents into smaller, logical sections
- Print Optimization - Separate odd and even pages for easier duplex (two-sided) printing
- Document Sampling - Extract sample pages from catalogs or portfolios for previews
- Content Repurposing - Extract and reuse specific pages for new documents or presentations
Privacy, rights, and limits
Most processing is designed to run in the browser whenever possible, which makes the tool useful for quick personal or work files. For sensitive, production, or regulated material, test with a sample first and confirm the target platform's format, size, and quality requirements.
Common questions
Is my PDF uploaded to a server?
No. All splitting operations are performed locally in your browser using JavaScript. Your files never leave your device.
How do I write a custom page range?
Use commas to separate groups and hyphens for ranges. Examples: 3 (page 3), 1-4 (pages 1 to 4), 1-3,6,9-12 (pages 1 to 3, page 6, and pages 9 to 12). Page numbers start at 1.
How does 'Every N pages' work?
The tool splits the document into sequential parts each containing N pages (last part may contain fewer pages if the total is not divisible by N).
What happens when I choose Odd/Even pages?
It extracts only odd-numbered pages or only even-numbered pages into a single output PDF. For example, with 11 pages and 'Even' selected, pages 2,4,6,8,10 are extracted.
Is there a file size limit?
There is no hard limit now. If a file exceeds 100 MB, the tool shows a soft warning and continues processing locally. Very large files may be slow and memory‑intensive.
How do output file names work?
Set a pattern like split-document-{n}. The placeholder {n} is replaced by the sequence number (1-based) of each split result.