Merge PDF

Combine multiple PDFs into one

100% PrivateFiles never leave your browser
7,431 files processed today

Why use Merge PDF?

100% Secure & Private

Your files never leave your browser. All processing happens locally on your device.

No Limits

Merge as many files as you want. No size limits, no file count limits.

Lightning Fast

Powered by WebAssembly for instant processing without upload wait times.

How to Use

1

Select Files

Drag and drop your PDFs or click to select them from your device.

2

Arrange

Drag files to change the order. The top file will be the first page.

3

Merge

Click 'Merge PDF' to combine them into a single document instantly.

Pro Tips: Shortcuts

Add Files
⌘/Ctrl
+O
Merge PDFs
⌘/Ctrl
+Enter
Select All
⌘/Ctrl
+A
Remove Selected
Delete
Rotate Selected
R
Preview Selected
P
Full Screen
F
Change Density
D
Deselect / Exit
Esc
Show Shortcuts
?

Frequently Asked Questions

Your files are safe with us

100% client-side processing. No uploads. No tracking. Learn more →

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