Never leaves your machine
No uploads, no accounts, no cloud copies. Ideal for confidential paperwork.
Zero server processing
Merge & split PDFs without uploading a single file
Combine documents, extract pages, and reorder pages entirely in your browser. Safe for contracts, bank statements, and legal files.
Drop PDFs here or click to browse
Multiple files supported. Processing stays on this device.
Files to merge
0 files
Page order
Drag a page to rearrange the final PDF. First thumbnail becomes page 1.
Drag pages to set the exact sequence. File arrows move a whole document as a block.
Working…
0%
How it works
Three steps. Your files never leave this browser.
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1
Add your PDFs
Drop one or more PDF files into Merge or Split. Processing stays in this browser — nothing is uploaded.
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2
Arrange or select pages
Drag page thumbnails to set the merge order, or select the pages you want to extract.
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3
Download your new PDF
Save the merged or extracted file to your device. Zero bytes leave this machine.
Private by design
Built for speed
In-memory pdf-lib operations and lazy PDF.js thumbnails keep large files responsive.
Zero retention
Documents live only in RAM for this session. Close the tab and they are gone.
Frequently asked questions
Security, storage, and performance — the details that matter.
Is QuickPDF really 100% client-side?
Yes. Merge, split, extract, and reorder all run in JavaScript inside your browser with pdf-lib and PDF.js. We never receive the file bytes.
Can I use this for contracts, bank statements, or legal files?
That is the intended use case. Because nothing is uploaded, you keep the same privacy boundary as editing a file on your desktop.
Do you store or retain my documents?
Zero storage retention. QuickPDF does not write your PDFs to a backend, cache them in the cloud, or keep them after you leave.
How fast is it with large PDFs?
Files are processed sequentially in memory. Page thumbnails render lazily as they enter the viewport, so high page counts stay usable on typical laptops and phones.
What if a PDF is encrypted or damaged?
QuickPDF will try a safe local retry for lightly protected files and show a clear error if the document cannot be read. Password-locked PDFs that require a secret cannot be decrypted here.