How many PDFs can I merge at once?

Free users can merge up to 3 files. Pro users up to 10, Business up to 100.

Can I reorder the pages before merging?

Yes. Drag the files in the queue to set the order before merging.

The total combined size must be within your tier limit (5MB free, 50MB Pro, 200MB Business).

Basic hyperlinks are preserved. Complex interactive features (forms, JavaScript) may not carry over.

Yes. Files are merged entirely in your browser using pdf-lib. Nothing is uploaded anywhere.

PDF

Merge multiple PDF files into a single document in any order — drag, drop, reorder, and download. All in your browser.

Files never uploadedInstant conversionNo account needed

Your files never leave your browser. All merging happens locally using WebAssembly and JavaScript.

Drop PDFs here or click to browse

Free plan: up to 2 PDFs — upgrade for more