Free PDF Splitter Online
Extract selected pages or divide large documents into parts by file size without server uploads.
Drop your PDF here or Browse Files
Files are processed entirely within your browser memory
Why Use a Client-Side PDF Splitter?
Traditional web-based PDF splitters require uploading your files to an external cloud server. When handling financial summaries, confidential contracts, or legal briefs, that poses a major privacy risk. The 5iTech PDF Splitter operates completely inside your web browser via HTML5 Canvas and native JavaScript binary assembly. Your data never touches a remote server.
Zero Network Latency
No waiting for gigabytes of PDF pages to upload or download from the cloud.
100% Data Confidentiality
Complies with strict privacy standards; documents stay isolated on your device.
Direct ZIP Packaging
All extracted pages are bundled cleanly into a single ZIP archive right in memory.
How to Split a PDF: Two Practical Approaches
| Workflow | How It Operates | Primary Benefit |
|---|---|---|
| Visual Page Selection | Browse rendered page thumbnails and select only the exact sheets you need. | Extract invoices, certificates, or specific sections without touching the rest. |
| Split by File Size | Groups sequential pages so each resulting PDF remains below your selected MB cap. | Overcomes strict file-size limits on email services and government portals. |
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Frequently Asked Questions
Will splitting my PDF reduce its print quality or font sharpness?
No. This tool parses the raw underlying vector streams and objects using PDF-Lib. It preserves fonts, vector shapes, layout coordinates, and embedded assets without re-compressing them.
Is there a page limit for the splitter?
Because the process takes place in your local browser memory, you are only limited by your device’s available RAM. You can split documents containing hundreds of pages without issue.
What happens if a single page exceeds my file-size target?
A single PDF page cannot be mathematically cut in half without corrupting document structures. If a single page exceeds your MB limit, the engine saves that specific page as its own standalone file part.