🔗 Free · No Signup · Private
PDF Merger
Combine multiple PDF files into one. Drag to reorder them, then merge instantly. All processing happens in your browser — 100% private.
✓ Unlimited PDFs
✓ Drag to reorder
✓ One merged PDF
🔒 100% private
⚡ Free forever
Drop PDF files here or click to select
Select multiple PDFs — you can reorder them before merging
Supported: .pdf · Select multiple at once
0 files selected — drag to reorder
Merging PDF files...
Reading files...
PDFs Merged Successfully!
Your merged PDF is ready to download.
Frequently Asked Questions
No. All merging happens 100% in your browser using PDF-lib. Your files never leave your device and are never uploaded anywhere. Completely private.
No limit. You can merge as many PDFs as you need. For very large files, processing may take a moment depending on your device.
Yes. Drag and drop the file cards to reorder them. The final merged PDF will follow the order shown on screen.
No. Merging PDFs does not affect quality. The output PDF maintains the same resolution, fonts, and formatting as the original files.