Why Split PDF Files
Break down large PDFs into manageable sections with precise control.
- Create focused documents
- Share specific sections
- Reduce file sizes
- Organize content better
KissPDF PDF Splitting Tool
Split PDF Files Online
Split large PDF files into smaller documents by selecting custom page ranges with visual preview and drag-drop reordering.
Key Points
- Custom page range selection
- Visual thumbnail preview
- Drag-drop range reordering
- Multiple output options
Capabilities
- Define multiple ranges
- Reorder split sections
- Combine selected ranges
- Preview before splitting
Tool Advantages
Our splitter offers unique features for precise PDF division.
- Visual range selection
- Flexible output options
- Local processing
- Multiple range support
How to Split Your PDF
Split PDFs in three easy steps
1
Upload PDF
Drop your PDF file or click to select
2
Set Ranges
Define page ranges and reorder them as needed
3
Save Results
Choose output format and download split files
Practical guide
What to know before you start
Split PDF creates new documents from the page ranges you define. Add one or more ranges, reorder them, and either download each range as a separate PDF inside a ZIP file or combine the selected ranges into one new PDF.
Define exact page ranges
Each range has a start and end page. A range of 3–7 produces pages 3 through 7, while 5–5 produces only page 5. Ranges can overlap when you intentionally need the same source page in more than one output.
- Use multiple independent ranges
- Drag ranges to control merged output order
- Choose separate files or one combined result
Split, extract, or remove?
Use Split PDF when your output is organized by page ranges. Extract Pages is faster for selecting scattered thumbnails. Remove Pages is designed for keeping everything except the pages you mark.
- Split: create range-based documents
- Extract: keep selected pages
- Remove: discard selected pages
What the output retains
Pages are copied into new PDFs without intentionally rasterizing them. Page sizes and visible page content are retained. Document-level bookmarks, signatures, forms, attachments, and scripts may not survive page extraction unchanged.
- The original PDF is not edited
- Separate outputs are delivered in a ZIP archive
- Large PDFs require enough free browser memory
Frequently asked questions
Clear answers based on how this tool actually works.
Can I split a PDF into individual pages?
Yes. Add one-page ranges, such as 1–1 and 2–2, or use Extract Pages when selecting many individual pages visually.
Can ranges overlap?
Yes. Overlapping ranges intentionally repeat the shared pages in multiple outputs.
What does “merge all pages” do?
It places all defined ranges into one PDF, following the order of the ranges shown in the control panel.
Will splitting change the original PDF?
No. KissPDF generates new files and leaves the source file untouched.