Merge PDF Files Online
Combine multiple PDFs into a single document in any order you choose. 100% private, free, and runs entirely in your browser.
or drop PDF files here
Combine multiple PDF documents into one clean, consolidated file. Arrange pages in the exact sequence you want with drag-and-drop ease. 100% private and runs in your browser.
Common uses
Application packets
Merge application forms, resumes, and cover letters into a single PDF document.
Certificate bundles
Combine marksheets, degrees, and certificates for university or job applications.
Contract signing
Bundle agreements, addendums, and exhibits into one signed master file.
Invoices and receipts
Group monthly bills and receipts into a single file for accounting.
How to do it
- 1Select or drop 2 or more PDF files into the box above.
- 2Use the up and down arrows to reorder the files in your desired sequence.
- 3Click “Merge PDF” — processing happens instantly in your browser.
- 4Download the merged PDF.
Frequently Asked Questions
Are my confidential files uploaded to a server?
No. PDF merging runs 100% locally in your browser using modern WebAssembly and Canvas APIs. Your files never touch any external server.
Is there a limit on how many PDFs I can merge?
You can merge multiple PDFs at once without artificial paywalls or page limits.
Will the formatting or links be preserved?
Yes. All vectors, fonts, images, and embedded hyperlinks are faithfully preserved.
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