Can I extract specific page ranges from a PDF?

Yes. You can specify any custom page range (e.g., pages 3-7) or split the entire PDF into individual single-page files.

What is the maximum PDF size I can split?

There is no imposed limit. Larger PDFs may take longer depending on your device memory, but CosmoxHub handles multi-hundred page documents.

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Elite PDF Splitter

Q: Is splitting PDFs on CosmoxHub private?

Absolutely. All PDF splitting happens locally in your browser using pdf-lib. Your documents are never uploaded to a server.

Q: Can I split a password-protected PDF?

If the PDF has user-level password protection, you will need to unlock it first using CosmoxHub's PDF Password Remover tool.

Extract specific pages or ranges from any PDF document with precision. 100% private client-side processing.

Add PDF File

Select a single PDF file to extract pages.

Split PDF — Usage Guide

Upload Your PDF

Select the PDF document you want to split. Our tool instantly analyzes the file structure locally and prepares the byte-stream.

Define Extraction Pattern

Type the specific pages or ranges you need (e.g., 1-5, 8, 12-14). Our precision engine interprets your pattern in real-time.

Execute Splitting

Click the 'SPLIT NOW' button. Our core logic extracts the requested pages with 100% on-device privacy.

Download New PDF

Your new, perfectly split PDF document will download automatically to your device in seconds.

Frequently Asked Questions

Is splitting PDFs on CosmoxHub private?

Absolutely. We use advanced browser-side splitting technology. Your original PDF and the extracted pages never leave your device, ensuring total privacy for sensitive data.

Can I split a password-protected PDF?

No, for security reasons, you must first remove the password from the PDF before our tool can analyze the page structure and extract content.

Is there a limit on how many ranges I can extract?

There's no limit to the combination of ranges you can use. However, the final created PDF must remain within the memory limits of your web browser.

The Ultimate Secure PDF Splitter and Page Extractor

When it comes to handling sensitive intellectual property or personal data, a secure PDF splitter is a non-negotiable tool. CosmoxHub's free online utility tool is built on a "Zero-Server" architecture. This means when you extract PDF pages, the entire operation happens locally on your computer. Your files are never uploaded, stored, or reviewed by anyone—not even us.

Our platform is recognized as one of the fastest PDF extraction tools available. By bypassing the traditional upload/download cycle required by other sites, we provide instant results, making it the ideal choice for professionals who value both time and local processing security.

Whether you're separating a single chapter from an ebook, removing irrelevant pages from a report, or splitting a multi-page contract into individual sections, our precision range-based extraction handles it all with byte-level accuracy. The output maintains the exact quality and resolution of the original document.

At CosmoxHub, we believe that elite tools should be accessible to everyone. Experience a private, secure, and ultra-fast PDF management experience without the need for registration or expensive software subscriptions.

Verified Tool QualityLive & Secure

This tool has been extensively tested for accuracy and performance. On April 2026, our engineers verified the core logic to ensure 100% reliability and precision. Like all CosmoxHub utilities, this tool runs entirely in your browser. No data is ever sent to a server.

No Uploads

No Logs

HIPAA & GDPR Ready

Open Source Logic

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