PDF Merger

Combine multiple PDF files into one document with drag-and-drop reordering.

All merging runs locally in your browser — files are never uploaded to any server, keeping your documents private.

PDF Merger

Combine multiple PDF files into one document with drag-and-drop reordering.

About this tool

All merging runs locally in your browser — files are never uploaded to any server, keeping your documents private.

Upload PDF files and adjust their order to merge.

How to use

Choose the PDF files you want to merge.
Drag multiple PDFs here, or click to pick files from your device.
Use the Up/Down arrows to change the order before merging.

Notes

Files stay on your device and are not uploaded to the server.
Maximum 20 files can be merged at once.

Drag and drop PDF files here, or click to select files.

Drag and drop a file here or click

Output appears here...

Upload PDF files and adjust their order to merge.

How to use

Choose the PDF files you want to merge.
Drag multiple PDFs here, or click to pick files from your device.
Use the Up/Down arrows to change the order before merging.

Notes

Files stay on your device and are not uploaded to the server.
Maximum 20 files can be merged at once.

Drag and drop PDF files here, or click to select files.

Drag and drop a file here or click

Upload PDF files and adjust their order to merge.

How to use

Choose the PDF files you want to merge.
Drag multiple PDFs here, or click to pick files from your device.
Use the Up/Down arrows to change the order before merging.

Notes

Files stay on your device and are not uploaded to the server.
Maximum 20 files can be merged at once.

Drag and drop PDF files here, or click to select files.

Drag and drop a file here or click

Output appears here...

Upload PDF files and adjust their order to merge.

How to use

Choose the PDF files you want to merge.
Drag multiple PDFs here, or click to pick files from your device.
Use the Up/Down arrows to change the order before merging.

Notes

Files stay on your device and are not uploaded to the server.
Maximum 20 files can be merged at once.

Drag and drop PDF files here, or click to select files.

Drag and drop a file here or click