Secure PDF Merger
Merge Files Offline in Browser
(No Uploads)
Process documents directly in your browser with complete privacy.
Your files never leave your device - everything happens locally.
Choose a Tool
Merge PDF
Combine multiple PDF files into a single document efficiently.
Split PDF
Extract pages or split a document into separate files.
Rotate PDF
Fix orientation of pages that are upside down or sideways.
Remove Pages
Delete specific pages from your document to clean it up.
Redact PDF
Permanently black out sensitive text and flatten the file.
Watermark
Stamp text over your pages to protect your intellectual property.
Attach Files
Embed other files (Excel, Word) directly inside a PDF.
Reorder Pages
Drag and drop to rearrange pages in your PDF document.
Page Numbers
Add page numbers to every page with customizable position and format.
PDF to Image
Convert PDF pages to high-quality PNG or JPG images.
Image to PDF
Convert JPG, PNG, or WEBP images into a PDF document.
How It Works
Select Your Tool
Choose from our suite of PDF tools - merge, split, rotate, redact, remove pages, or add watermarks.
Add Your Files
Drag and drop your PDF files or click to browse. Files are processed entirely in your browser.
Download Result
Get your processed PDF instantly. No waiting for server uploads - everything happens locally.
Why Choose Our PDF Tools?
Complete Privacy
Your files never leave your device. All processing happens in your browser using JavaScript, ensuring maximum privacy and security.
Lightning Fast
No waiting for uploads or downloads from remote servers. Your files are processed instantly on your own computer.
100% Free
All tools are completely free to use with no hidden fees, no registration required, and no usage limits.
Works Offline
Once loaded, our tools work even without an internet connection. Perfect for sensitive documents.
Frequently Asked Questions
Are my files really private?
Yes, absolutely. Your files are processed entirely in your web browser using JavaScript. They are never uploaded to any server. You can verify this by disconnecting from the internet after loading the page - the tools will still work.
What is the maximum file size I can process?
Since processing happens in your browser, the limit depends on your device's available memory. Most modern computers can handle PDFs up to 100MB or more. For very large files, we recommend splitting them into smaller parts first.
Do I need to create an account?
No account or registration is required. All tools are freely available and can be used immediately without signing up.
Which browsers are supported?
Our tools work on all modern browsers including Chrome, Firefox, Safari, and Edge. For the best experience, we recommend using the latest version of your preferred browser.
Can I use these tools on mobile devices?
Yes, all our PDF tools are fully responsive and work on smartphones and tablets. However, for processing large files, a desktop or laptop computer is recommended due to memory limitations on mobile devices.