Browser-local merging
Processed locally in your browser. Your file is not uploaded.
Merge PDF
Combine PDF files into one document locally in your browser. Reorder files, remove extras, and keep page sizes and orientation intact.
Works in your browser
Processed locally in your browser. Your file is not uploaded.
Drag files here or use the button. Keyboard users can activate the button to open the file picker.
0 selected
Merge order preview
Preview appears after a file is selected. Preview generated locally in your browser.
0 files. Estimated total page count: unknown.
How to use this tool
- Step 1
Add two or more PDF files.
- Step 2
Drag files or use Move up and Move down to set the order.
- Step 3
Remove any file you do not want included.
- Step 4
Merge and download the combined PDF.
Main benefits
Accessible ordering
Drag-and-drop and keyboard move controls both update the final document order.
Preserves page setup
Page size, order, and orientation are copied from the original PDFs.
merge PDF: practical guide
What PDF Merging Does
Merging PDFs means copying pages from several files into a single new PDF. The order you choose matters: the first file becomes the first set of pages, the second file follows it, and so on. This is useful when a workflow expects one upload but your material is spread across several documents.
Because this PDF merger runs in the browser, the files stay on your device. That makes it a good fit for common office tasks such as combining forms, scanned pages, reports, and supporting documents.
Why File Order Matters
A merged PDF is only as clear as its structure. Put cover letters, summaries, or application forms first, then add supporting pages in the order a reader expects. If you accidentally add the wrong file, remove it before processing rather than starting over.
Mixed page sizes are allowed. A portrait letter page can sit next to a landscape statement or receipt scan. The merged output preserves the original page dimensions instead of forcing everything into one layout.
Browser Privacy
Processed locally in your browser. Your file is not uploaded.
The tool creates a new downloadable PDF from local file data. Resetting the workflow clears file references and revokes generated download URLs.
Common use cases
Scanned packets
Combine scanned receipts, forms, and ID pages into one submission.
Client deliverables
Put proposals, appendices, and signatures into one file.
Monthly records
Join several statements into one archive PDF.
Limitations and quality notes
- • Encrypted or corrupted PDFs are rejected.
- • Very large merges depend on browser memory.
- • Bookmarks and advanced interactive features may not be preserved.
FAQ
Are my PDFs uploaded when I merge them?
No. This merge PDF workflow processes files locally in your browser.
Can I change the order?
Yes. Use drag-and-drop or the keyboard-friendly Move up and Move down controls.
Does merging change page orientation?
No. Pages are copied into the new PDF with their original size and orientation.
Related tools
Split PDF Online
Extract selected pages, create multiple ranges, split every page, or divide a PDF into groups without uploading the file.
Delete PDF Pages OnlineRemove unwanted pages from a PDF while preserving the order, size, and orientation of the pages you keep.
Rotate PDF Pages OnlineFix sideways PDF pages by selecting the pages that need rotation and downloading a corrected PDF.
Ready to use Merge PDF?
The upload area is above the guide, so you can start quickly and keep the details here for reference.
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