PDF Merger

Combine multiple PDF files into a single document. Drag to reorder, then merge losslessly — text, images, and formatting are fully preserved. Everything runs 100% in your browser.

100% Private — Your PDFs never leave your device

Drop PDF files here

or click to browse — select multiple files

Select PDFs

Lossless Merge

Preserves text, images, fonts, links, and formatting exactly. No rasterization or quality loss.

Drag to Reorder

Arrange files in any order before merging. Use drag handles or arrow buttons to reposition.

Fully Private

Your files never leave your device. All merging happens locally in the browser using pdf-lib.