Tools
PDF Merge
Combine multiple PDF files into one.
Drop PDFs here or click to upload (multiple)
Accepted: PDF
Preview
Upload PDFs and generate a merged file.
About this tool
PDF Merge combines multiple PDF documents into a single file so you can download one clean PDF.
Upload PDFs
Add two or more PDF files to merge.
Reorder files
Drag files to control the merge order.
Generate
Create the merged PDF locally.
Preview
Preview the result before download.
Download
Save the merged PDF to your device.
Tips
- Keep total size manageable for the fastest merges.
- Rename files to keep track of the merge order.
- Rotate pages before merging if needed.
Free vs Pro
| Feature | Free | Pro |
|---|---|---|
Max files per merge | 3 | Unlimited |
Max total size | 25 MB | 500 MB |
Processing priority | Standard | High |
Batch processing | No | Yes |
Save history | No | Yes |
Watermark | None | None |
Support | Community | Priority |
FAQ
Which file types are supported?
PDF files only.
Is there a page limit?
Large PDFs may be limited by available memory.
Are my files uploaded?
No. Files are handled on your device.
Why did my merge fail?
Try smaller files or reduce total size.
Can I reorder pages?
Yes, reorder files before generating.
Does it work on mobile?
Yes, but large PDFs may be slow.
What does Pro unlock?
Higher limits and priority processing.
Do you store merged files?
No, files are not stored.