Free Online PDF Merger

Combine multiple PDF files into one document in seconds. No installation required - merge PDFs directly in your browser for free.

Unlimited Files
Drag & Drop to Reorder
100% Secure

Drop PDF files here

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Upload 2 or more PDF files to merge • Unlimited file size

How to Merge PDFs Online

Combine multiple PDF documents into a single file in just three simple steps

1. Upload PDF Files

Drag and drop or click to select 2 or more PDF files from your device

2. Arrange Order

Drag and drop PDF files to arrange them in the order you want them merged

3. Merge & Download

Click merge button and download your combined PDF file instantly

Perfect for Every Document Need

Whether you're combining contracts, reports, or personal documents, our free PDF merger makes it simple

Business Documents

Combine contracts, proposals, invoices, and reports into single professional documents

Academic Papers

Merge research papers, essays, assignments, and reference materials into organized files

Personal Records

Organize receipts, bills, tax documents, and personal records in one convenient file

Legal Files

Consolidate legal documents, court filings, and case materials for easy management

Why Choose Our PDF Merger

Lightning Fast

Merge multiple PDFs in seconds with our optimized processing engine

Drag & Drop Reordering

Easily arrange PDF files in any order before merging with intuitive drag and drop

100% Free

No hidden charges, no file limits, no watermarks. Completely free forever

PDF Preview

See thumbnails of your PDF files before merging to ensure correct order

Secure & Private

Files are automatically deleted after processing. Your documents stay confidential

Works on Any Device

Merge PDFs from desktop, tablet, or mobile. No software installation needed

Frequently Asked Questions

How do I merge PDF files online for free?

Simply upload 2 or more PDF files to our merger tool, arrange them in the order you want by dragging and dropping, then click the merge button. Your combined PDF will be ready to download instantly - no registration or payment required.

Is there a limit on the number of PDFs I can merge?

No! You can merge unlimited PDF files in a single operation. Whether you need to combine 2 files or 100 files, our tool handles it all with no restrictions.

What's the maximum file size for PDF merging?

There's no file size limit! Upload PDFs of any size. Our robust processing engine can handle small documents and large files with hundreds of pages.

Will the quality of my PDFs be affected?

No! Our merger preserves the original quality of all your PDFs. Text remains sharp, images stay clear, and formatting is maintained exactly as in the original files.

Are my uploaded PDF files secure?

Absolutely! All files are encrypted during upload and automatically deleted from our servers within 1 hour after processing. We never store, share, or access your documents. Your privacy is guaranteed.

Can I rearrange the order of PDFs before merging?

Yes! Our intuitive drag-and-drop interface allows you to easily reorder your PDF files. Simply click and drag any file to the desired position before clicking merge.

Do I need to install any software?

No installation required! Our PDF merger works entirely in your web browser. It's compatible with Windows, Mac, Linux, iOS, and Android - just visit the website and start merging.

How long does it take to merge PDFs?

Most merges complete in under 10 seconds. Larger files or combining many documents may take slightly longer, but our optimized processing ensures fast results.

Can I use this for commercial purposes?

Yes! You can use our PDF merger for any purpose, including business and commercial projects. There are no restrictions or licensing requirements.

What happens if my merge fails?

If a merge fails, check that all files are valid PDFs and not password-protected. If issues persist, try refreshing the page and uploading again. Contact our support if you continue experiencing problems.