Merge & Split PDF Files Securely in Your Browser

Combine multiple PDFs into one, or split a single PDF into several files. 100% client-side for maximum privacy.

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Why Choose CanvasConvert? 100% Client-Side Processing

Your privacy is non-negotiable. Unlike other online PDF tools that require you to upload your sensitive documents to their servers, our tool works entirely within your browser. This means your files are never sent over the internet, never stored on our servers, and never seen by anyone but you. This client-side approach guarantees maximum security and speed, as there are no upload or download times to worry about.

How to Merge PDF Files
  1. Select Merge Tab: Make sure you are on the "Merge" tab.
  2. Upload Your PDFs: Drag and drop multiple PDF files into the upload area, or click to select them.
  3. Order Your Files: Drag the file tiles to arrange them in the desired merge order.
  4. Merge & Download: Click the "Merge Files" button. Your new, combined PDF will be ready for download instantly.
How to Split a PDF File
  1. Select Split Tab: Switch to the "Split" tab.
  2. Upload One PDF: Drag and drop a single PDF file into the upload area.
  3. Choose Pages: Enter the page numbers or ranges you want to extract (e.g., "1, 3-5, 8"). Leave blank to split every page.
  4. Split & Download: Click "Split PDF". Each extracted page will be available as a separate file to download.

PDF Tools FAQs

About PDF Merge & Split

Master your documents. Combine multiple PDFs into one or slice a giant PDF into bite-sized pages.

Features of PDF Merge & Split

Fast Processing: PDF Merge & Split works instantly in your browser
100% Private: Your files never leave your device
No Installation: Works directly in your web browser
Free Forever: Unlimited use with no hidden costs
Cross-Platform: Works on Windows, Mac, Linux, and mobile devices

How to use PDF Merge & Split?

1
Open the PDF Merge & Split tool
2
Upload or select your file
3
Adjust settings if needed
4
Click the convert/process button
5
Download your result instantly

Who is PDF Merge & Split for?

Designers

Use PDF Merge & Split for quick file conversions in your workflow

Developers

Integrate into your development process without external dependencies

Content Creators

Optimize files for web, social media, and presentations

Businesses

Process files securely without uploading to third-party servers

Frequently Asked Questions

Why Choose Our Tool?

  • Privacy First: All processing happens in your browser
  • No Uploads: Your files never leave your device
  • 100% Free: No subscriptions, no hidden fees
  • Open Source: Transparent and trustworthy
  • Regular Updates: Continuously improved and maintained
Last Updated: January 2026

Why use Secure PDF Merger?

Our Secure PDF Merger prioritizing Security and Fast Processing above all else. With No Server Uploads, your data remains 100% private and is processed instantly in your browser.

Your Privacy Comes First

We are committed to protecting your data. Our tools are designed with your privacy as our top priority.

How We Protect Your Data

Client-Side Processing: All file processing, including conversions, compression, and editing, happens directly in your web browser on your own device.

No Uploads, No Storage: Your files are never uploaded to our servers. Because we don't handle your files, we don't store them. Once you close the browser tab, the data is gone.

Your data is your own. We provide a service to process it, but we have no claim to it and no way to access it. This ensures that your information remains 100% private and secure.