PDF Merge
Combine multiple PDF files into a single document. Free, fast, and secure.
Drop PDF files here or click to browse
Upload 2 or more PDF files to merge them together
Maximum 10MB per file
Selected Files ()
PDF files merged successfully! Download should start automatically.
How to Merge PDF Files Online
Combine multiple PDF documents into one file in seconds
Upload PDFs
Drag and drop your PDF files or click to browse. Select 2 or more documents to merge.
Arrange Order
Reorder your files using the up/down arrows to set the exact sequence you want.
Merge PDFs
Click "Merge PDFs" and we'll combine your documents into a single file instantly.
Download
Your merged PDF downloads automatically. Files are deleted from our servers immediately.
Common PDF Merging Scenarios
See how professionals use our PDF merger daily
Combine Invoices
Merge multiple invoices into one PDF before sending to clients or for accounting records.
Popular with freelancersConsolidate Contracts
Join contract pages, terms, and addendums into a single document for e-signatures.
Perfect for agenciesCreate Proposals
Combine cover letters, portfolios, and pricing into professional client proposals.
Essential for consultantsWhy Use Our Free PDF Merge?
The fastest, safest way to combine PDF files online
100% Free Forever
No sign-up, no watermarks, unlimited use. Completely free.
Bank-Level Security
Files encrypted during upload and deleted immediately after processing.
Lightning Fast
Process PDFs in seconds. No upload limits, no waiting in queues.
Original Quality
PDFs processed without compression. Preserve formatting and quality.
No Annoying Ads
Clean, distraction-free interface. Just your PDFs and nothing else.
Frequently Asked Questions
Everything you need to know about merging PDFs online
Is this PDF merger really free?
Yes, completely free with no hidden costs, no watermarks, and no sign-up required. Merge unlimited PDFs for personal or business use.
Are my PDF files safe and private?
Absolutely. Files are encrypted during upload and processing, then automatically deleted from our servers within minutes. We never store, view, or share your documents.
How many PDF files can I merge at once?
You can merge 2 or more PDF files in a single operation. Each PDF file must be under 10MB. There's no limit on the number of files you can combine.
Will merging PDFs reduce quality?
No. Our tool preserves the original quality of all PDFs. Text remains sharp, images keep their resolution, and formatting stays intact.
Can I merge password-protected PDFs?
Currently, PDFs must be unencrypted to merge. Remove password protection before uploading your files to combine them.
Working with PDFs for Your Business?
Stop juggling multiple tools. Payly gives you everything you need to manage documents, send invoices, track time, and get paid faster.
Document Management
Store, organize, and share all your business documents in one secure place.
E-Signatures
Send contracts and proposals for electronic signature. Get deals closed faster.
Professional Invoicing
Create branded invoices, track payments, and attach supporting documents automatically.
No credit card required • Cancel anytime • Setup in 2 minutes
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