Join 500+ professionals who've ditched risky online PDF tools for complete privacy. All processing happens on YOUR device - your files never leave your computer.
Your confidential documents are being uploaded to random servers, stored indefinitely, and potentially accessed by strangers. Legal firms, financial analysts, and researchers can't risk this exposure.
Waiting 5-10 minutes for uploads and downloads when you need results in seconds. Your productivity dies while you wait for their overloaded servers to process your files.
Other tools charge $20+/month that add up to $240+/year. Plus premium fees, file size limits, and surprise charges. You're paying hundreds for something that should cost pennies.
Never worry about confidential documents being exposed online. All merging happens directly in your browser using advanced JavaScript technology - your files never leave your device, ever.
Process multiple PDFs faster than any online tool can even upload them. What used to take 20 minutes with cloud services now takes 30 seconds. Your time is valuable - stop wasting it.
Handle massive reports and presentations without arbitrary restrictions. While online tools limit you to 10MB files, SecurePDF Merger processes files up to 100MB with ease.
Drag & drop simplicity that requires zero training. Professional results with an interface so intuitive, you'll wonder why other tools make it so complicated.
No internet required after installation - perfect for secure environments and remote locations. Reliable productivity when you need it most, without depending on server uptime.
Original formatting and quality maintained perfectly. Unlike online tools that compress and degrade your documents, every pixel and character remains exactly as intended.
Finally, a PDF merger I can trust with confidential client documents. The privacy aspect is game-changing for my law practice. I've processed thousands of legal briefs without a single security concern.
I process hundreds of PDFs weekly. This extension saves me 3+ hours every day. The speed difference is incredible - what used to take 20 minutes now takes 30 seconds.
Perfect for academic research. No more worrying about my thesis chapters being stored on random servers. My university's IT department actually recommended this for handling sensitive research data.
Just £2.50/month - 2 months FREE
All Features Included:
No limits on PDF tasks
Combine multiple files
Extract specific pages
Reduce file size
PNG/JPG export
90/180/270 degrees
Save specific pages
Add watermarks
Annual Plan Exclusive:
30-day money-back guarantee
Or try monthly
SecurePDF Merger offers 10 powerful features: Merge PDFs with drag-and-drop reordering, Split by pages/size, Compress with 3 quality levels, Convert images to PDF, Rotate pages with visual previews, Extract specific pages, Add security watermarks, Batch processing (Premium), Custom watermarks (Premium), and Export to JPG/PNG/Text. All processing happens locally on your device for complete privacy.
SecurePDF Merger uses the pdf-lib.js library to process everything locally in your browser. Your PDFs never leave your device - there's no server upload capability in the code. The extension only connects to Lemonsqueezy.com for license verification. You can verify this yourself by checking the manifest.json permissions.
Yes! SecurePDF Merger supports advanced page range selection. You can specify ranges like "1-3,5-7" to include only pages 1-3 and 5-7 from a document. You can also drag files to reorder them, remove duplicates automatically, and choose compression levels (none, low, medium, high) for the final output.
The annual plan (£29.99/year) includes all core features: merge, split, compress, convert, rotate, extract, basic watermarks, and export. Premium exclusive features include: Batch processing (up to 50 PDFs at once), Custom text/image watermarks, Advanced compression settings, and Priority support with 2-hour response time.
Yes! The extension offers three compression levels: Low (minimal quality loss), Medium (balanced), and High (maximum compression with page resizing). It also removes metadata for privacy. Users typically see 40-80% size reduction depending on the original PDF content and chosen compression level.
Currently, SecurePDF Merger supports converting JPG and PNG images to PDF. You can convert multiple images at once, drag to reorder them, and adjust quality settings. Each image file can be up to 10MB, with a total limit of 100MB per conversion batch.
Due to browser security limitations, true password encryption isn't possible. However, the Security feature adds visual watermarks ("SECURED"), metadata security markers, and generates a security info JSON file. For password protection, we recommend using your operating system's built-in encryption after processing.
SecurePDF Merger works with Chrome and Edge browsers (Manifest V3). It's optimized for files up to 100MB each - perfect for business documents, legal briefs, and presentations. The extension shows real-time progress tracking and allows cancellation for large operations.
For product questions and support:
[email protected]Response time: Within 24 hours
For privacy-related inquiries and data protection matters:
[email protected]Or use the contact form on this page
Monday - Friday: 9:00 AM - 6:00 PM GMT
Saturday - Sunday: Closed
Join 500+ smart professionals who chose privacy and speed over risky online tools. Limited spots remaining at 60% off.
Try SecurePDF Merger completely risk-free. If it doesn't save you hours every week AND protect your privacy exactly as promised, get every penny back - no questions asked, no hassle, instant refund within 24 hours.
419 people secured their PDFs in the last 24 hours