Free Online PDF Merger - Combine PDF Files Instantly

Merge multiple PDF files into a single document. Drag & drop, reorder pages, and download instantly. Max 20MB per file.

Powered by: SyncAI

📁 Upload PDFs

Drop your PDF files here

or click to browse (PDF files only, max 20MB each)

PDF(s) selected

Drag to reorder PDFs. The order determines page sequence in merged PDF.

Merge Complete

Download Merged PDF
Files Merged
Total Pages
File Size
PDF
Output Format

Merged Files Order

Insights

Add at least 2 PDFs to merge

📊 Summary

Total PDFs
Total Size
Total Pages

💡 Tips

  • Drag and drop to reorder PDFs
  • All pages from each PDF are included
  • Original formatting is preserved
  • Max 20 PDFs, 20MB each

â„šī¸ How It Works

1. Upload PDFs

Drop multiple PDF files

2. Arrange Order

Drag to set page order

3. Merge

Click to combine files

4. Download

Get your merged PDF

💡 Pro Tip

Pro Tip: Drag and drop your PDFs to reorder them before merging. The first PDF in the list will be the first pages in your merged document. Great for combining multiple report sections or creating document packages.

About PDF Merger

Our PDF Merger combines multiple PDF documents into a single file with ease. Perfect for merging invoices, reports, contracts, or any documents that need to be consolidated.

Unlike other online tools, we don't add watermarks or require registration. Your files are processed securely and deleted immediately after merging. The tool supports drag-and-drop reordering, so you can arrange pages in any order before combining.

Maximum file size is 20MB per PDF, and you can merge up to 20 files at once. The output PDF maintains the quality and formatting of your original documents.

Key Features

Easy to Use

Simple and intuitive interface

Instant Results

Get results immediately

Privacy Focused

Your data stays secure

Mobile Friendly

Works on all devices

100% Free

No payment required

Unlimited Usage

Use as many times as needed

How to Use PDF Merger

  1. Input Data: Enter or upload your data
  2. Configure: Set your preferred options
  3. Process: Click process to get results
  4. Download: Download or copy your results

Common Use Cases

Education

Perfect for students and researchers

Quick Tasks

Fast solutions for everyday needs

Personal Projects

Use for personal tasks and projects

Professional Work

Ideal for business and professional use

Frequently Asked Questions

Is PDF Merger free to use?

Yes! Our PDF Merger is completely free with no hidden fees or registration required.

Do I need to create an account?

No account needed. Start using the tool immediately without any signup process.

Is my data safe?

Yes, all processing happens in your browser. Your data never leaves your device.

Can I use this on mobile?

Yes, PDF Merger works perfectly on smartphones, tablets, and desktop computers.

Are there any limitations?

No strict limitations. You can use the tool as many times as you need.

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