Built on Merge PDF
Merge PDF online — combine PDFs in seconds
Combine multiple PDFs into a single polished file. Drag, drop, reorder visually, then export — every step happens in your browser.
Browser-side Sub-second 4.9 / 5
Drop your files here
or click to browse — up to 100 files
🔒 Your files never leave your device — processing happens in your browser.
Options
This tool is configured with sensible defaults — just upload your file and click Process.
🔒 100% browser-side · no upload
Why use GoluPDFs for this?
- 1Combine unlimited PDFs
- 2Drag-and-drop visual reordering
- 3Works with password-protected PDFs
- 4Free and unlimited use
What you get inside Merge PDF
- Unlimited PDF merging
- Drag-and-drop reordering
- Live page preview thumbnails
- Visual merge timeline
- Smart duplicate detection
- Combine password-protected PDFs
Frequently asked questions
Yes. Merge PDF Studio is 100% free, with no watermarks or daily limits. All processing happens in your browser, so there's no upload to our servers.