PDF Merge Tool
Merge multiple PDF files into a single document. All processing happens locally in your browser.
100% Your data never leaves your browser
All processing happens locally in your browser.
Drag and drop PDF files here, or click to browse
PDF files - Multiple files supported
All processing happens locally in your browser.
How to Merge PDF Files?
Upload PDFs
Drag and drop multiple PDF files into the upload area, or click to browse. Add as many documents as you need to combine.
Arrange Order
Drag and drop to reorder your PDFs. Preview each document and arrange them in the exact sequence you want.
Download Merged PDF
Click merge and download your combined PDF instantly. All your documents in one file, ready to share or print.
Why Use BrowserKits for PDF Merging?
100% Client-Side Processing
All merging happens in your browser. Your documents never leave your device or get uploaded to servers.
Drag & Drop Reordering
Intuitive interface lets you easily rearrange documents by dragging them into the desired order.
Batch Processing
Combine dozens of PDFs at once. No limits on number of files - merge entire document collections in seconds.
Completely Free
No subscriptions, no watermarks, no limits. Merge as many PDFs as you need.
Use Cases
Report Consolidation
Combine monthly reports, quarterly summaries, or annual reviews into single comprehensive documents.
Document Bundling
Bundle related documents like contracts, appendices, and supporting materials for easy distribution.
Portfolio Creation
Merge certificates, resumes, work samples, and references into a professional portfolio PDF.
How It Works: Client-Side Processing
Your privacy is our priority. Here's why our approach is different:
Client-Side Merging
All PDF processing happens directly in your browser. Your files never touch our servers.
Full Order Control
Drag and drop to rearrange documents in any order before merging. Preview the sequence instantly.
No File Limits
Merge as many PDFs as your device can handle. No artificial restrictions on file count or size.
Frequently Asked Questions
Are my documents secure when merging?
Absolutely. BrowserKits processes everything locally in your browser using WebAssembly technology. Your PDFs are never uploaded to any server, making this the most secure option for merging confidential documents like contracts, financial reports, or legal files.
Is there a limit on how many PDFs I can merge?
Since processing happens in your browser, there are no server-imposed limits. You can merge as many PDFs as your device can handle. Very large collections may take longer depending on your device's performance.
Will merging affect the quality of my PDFs?
No, the quality remains identical. We combine PDFs without re-compressing or modifying the content. All text, images, formatting, and even interactive elements stay exactly as they were in the original files.