Overview

PDF Merge Files is a web-based document processing tool that prioritizes user privacy and security through client-side technology. Unlike traditional online PDF tools that require file uploads to remote servers, this platform processes all files directly within the user's browser. The service allows users to combine PDF documents along with JPG and PNG image files into a single, merged PDF document. The core value proposition centers on maintaining complete privacy—user documents never leave their device during processing, not even temporarily. This approach addresses common security concerns associated with handling sensitive or confidential documents online.

Key Highlights

• 100% Private Processing: All file merging happens locally in your browser using client-side technology, meaning your documents never touch external servers.
• Multiple Format Support: Combine PDFs, JPGs, and PNGs into a single professional PDF document.
• Works Offline: The tool functions even without an internet connection once the page is loaded, thanks to client-side processing.
• Drag-and-Drop Interface: Users can easily add files by dragging and dropping, with intuitive controls to reorder files before merging.
• Instant Processing: Documents are merged in seconds with optimized client-side processing.
• No Data Collection: The service doesn't track, analyze, or store any information about user files.
• Complete Memory Cleanup: When the browser tab is closed, all file data is immediately and permanently erased.

Use Cases

• Business Professionals: Merging multiple reports, contracts, or presentations while maintaining confidentiality of sensitive business information.
• Legal Professionals: Combining legal documents, evidence files, or case materials without risking exposure through server uploads.
• Academic Users: Merging research papers, assignments, or study materials while ensuring intellectual property remains private.
• Personal Document Management: Combining personal documents like tax records, medical forms, or family records without privacy concerns.
• Remote Workers: Processing documents securely when working from various locations without reliable internet connections.
• Anyone Handling Sensitive Information: Users who need to merge documents containing personal, financial, or confidential data.

FAQ

Are my PDF files stored on your servers? No, files are never stored on servers. All processing happens locally in your browser.

How many PDFs can I merge at once? Guest users can merge up to 4 files with a maximum of 10 pages total.

Do I need to create an account to use the PDF merger? No account is required for basic use, but signing up provides additional features.

What file formats are supported? PDF, JPG, and PNG files are supported for merging.

Can I reorder the pages before merging? Yes, you can drag files to reorder them in the sequence you want for the final merged document.

Is there a file size limit for PDFs? The source text doesn't specify file size limits, only page and file count limits.

How does the premium subscription work? Premium subscriptions remove all limits and allow unlimited PDF merges with no page or file restrictions.

Can I use this tool on my mobile device? Yes, the tool has fully responsive design that works on desktop, tablet, and mobile devices.

What payment methods do you accept? Payments are processed securely by Stripe, with support for major payment methods.

What happens after my subscription expires? The source text doesn't specify what happens after subscription expiration.

What is client-side processing and why does it matter? Client-side processing means all file handling happens in your browser rather than on remote servers, ensuring your documents never leave your device.

Is this tool safe for confidential or sensitive documents? Yes, the tool is designed specifically for handling confidential documents since files never leave your device.

Can I use this tool offline or in airplane mode? Yes, once the page is loaded, you can disconnect your internet and still merge files.

How is this different from other online PDF tools? Unlike most online tools that upload files to servers, this tool processes everything locally in your browser.

Do you track or analyze my documents? No, the service doesn't track, analyze, or store any information about your documents.

What technology powers the PDF merger? The tool uses cutting-edge client-side technology and WebAssembly for processing.

Pricing

Plan	Price	Billing	Features
Guest Access	Free	N/A	Limited to 3 free merges total, 4 files max, 10 pages max
Free Account	Free	N/A	3 merges per day (after sign-up)
Monthly Pro	$9.99/month	Monthly	Unlimited PDF merges, no page/file limits, PDF/JPG/PNG support, priority processing, cancel anytime
Annual Pro	$5.75/month ($69/year)	Annual	Unlimited PDF merges, no page/file limits, PDF/JPG/PNG support, priority processing, cancel anytime, saves 40%
24-Hour Access	$3.99	One-time	Unlimited PDF merges, no page/file limits, PDF/JPG/PNG support
10-Day Access	$8.99	One-time	Unlimited PDF merges, no page/file limits, PDF/JPG/PNG support
30-Day Access	$14.99	One-time	Unlimited PDF merges, no page/file limits, PDF/JPG/PNG support