Merge PDF
Hybrid3 free/dayCombine multiple PDFs into one, in order.
Free · Local processingRuns locally in your browser by default; choose cloud processing for large files
Drag files here, or click to browse
Supports application/pdf
Choose filePro · Process in cloudUploaded files are stored for 30 days by default and can be deleted anytime
Pro large-file merge · Sign in with Pro required
What is it? Merge PDF combines multiple PDFs into one file in the order you choose, locally in the browser, with optional cloud processing for large files.
TL;DR: Combine multiple PDFs into one.
How to use
- Add two or more PDFs.
- Reorder them as needed.
- Merge and download.
FAQ
Are encrypted PDFs supported?
Yes — you can supply the password for protected inputs.
Is it uploaded?
Local merging never uploads; the cloud option (large files) uploads only when you choose it.
Limitations
- Bookmarks/forms may not merge perfectly.
- Very large files benefit from the cloud option.
Privacy
Local processing never uploads. Pro cloud processing uploads files over an encrypted connection; they are stored for 30 days by default and auto-deleted, or you can delete them earlier at any time.