⧉ Merge PDF
Combine PDFs in the order you want with the easiest PDF merger available. Drag, drop, reorder, and merge — all in your browser.
Drop files here or click to browse
PDF · processed privately on your device
Merge PDF combines any number of PDF files into one tidy document. Add your files, drag them into the exact order you want, and Slate stitches them together instantly on your device. It's the fastest way to assemble reports, contracts, or scanned pages without uploading anything.
How to merge pdf
- Drop in two or more PDF files.
- Drag them into the order you want them combined.
- Click Merge PDF and download one combined document.
Frequently asked questions
How many PDFs can I merge at once?
As many as your device's memory allows. Because Slate merges locally with no upload limit, dozens of everyday files combine in seconds.
Can I reorder files before merging?
Yes. Drag any file up or down in the list and the final PDF follows that exact order.
Are my files uploaded to a server?
No. Slate processes your PDF entirely in your browser. Your files never leave your device, which is faster and far more private than typical online tools.
Is Merge PDF really free?
Yes. Merge PDF is completely free with no signup and no limits. Slate is funded by unobtrusive ads, not subscriptions.