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Combine multiple PDF files into a single document. Drag to reorder, then merge — all in your browser.
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Add your PDF files
Arrange
Drag to reorder
Download
Get merged PDF
Drag & drop your files here
or · PDF · 100 MB
Simply upload your PDF files using the upload area above, drag them into your preferred order, and click "Merge." The combined PDF will be ready to download instantly -- no sign-up required.
Absolutely. All merging happens directly in your browser using client-side JavaScript. Your files never leave your device and are never uploaded to any server.
You can merge as many PDF files as you need. Each file can be up to 100 MB. For best performance, we recommend merging fewer than 50 files at a time.
Yes! After uploading your files, you can drag and drop them into any order you prefer before merging. The final PDF will follow the order you set.
No. Our merge tool preserves the original quality of all pages. Images, fonts, and formatting remain exactly as they were in the source files.
No installation needed. Our merge tool works entirely in your web browser on any device -- desktop, tablet, or mobile.