Split PDF
Extract specific pages from your PDF file quickly and securely.
How to Extract & Split PDF Pages Locally
Splitting large PDF documents or isolating individual chapters, invoices, and certificates is seamless with Free Qube. Rather than downloading heavy desktop software or sending sensitive files to remote servers, our Client-Side PDF Splitter parses your document directly inside your web browser using modern JavaScript and WebAssembly runtimes.
Step-by-Step Tutorial
- Select or Drop PDF: Upload the PDF file you wish to split. Your document preview will appear immediately.
- Specify Page Numbers: Enter the starting and ending page numbers you need to extract (or specific single pages).
- Execute Client-Side Split: Click the Split PDF button to generate an isolated sub-document.
- Download Instantly: The extracted PDF is assembled in device memory and automatically downloaded.
Technical Specifications & Privacy
- Execution Environment: 100% In-Browser (PDF-Lib engine via HTML5 Web Workers).
- Supported Standards: PDF 1.3 through PDF 2.0 (standard non-DRM encodings).
- Data Protection: Zero server uploads or analytics telemetry on document content.
- Hardware Limits: Dependent entirely on local client RAM; typical files process in under 1 second.
Frequently Asked Questions
Will splitting decrease text clarity or image resolution?
No. The underlying page streams, vector graphics, and embedded fonts are copied losslessly without re-rendering or compression degradation.
Are my personal documents uploaded to a cloud server?
No. Free Qube PDF Splitter operates strictly within your local browser sandbox. Your files never travel across any external network.
Can I split password-protected PDFs?
Encrypted documents must first be decrypted using our PDF Unlock tool prior to page extraction.