Merge PDFs in your browser
Combine multiple PDF files into one. Reorder before you merge. Runs entirely on your device — no upload, no sign-up, no watermark.
Files stay on your device. We never upload them.
Why this tool
Files stay on your device
Everything happens in your browser. We never see, store, or upload your files.
Reorder before you merge
Drag, or use the up/down arrows. The output preserves the exact order you set.
No sign-up, no watermarks
Free forever. The merged PDF is clean — no banners, no extra pages.