Organize PDF
Merge PDF
Merge multiple PDFs into one file.
No account is needed. Uploaded files and results are scheduled for deletion within 24 hours.
Up to 10 files / 20MB total / 150 pages total
Upload files
Choose files or drag and drop
Supported formats: pdf / Up to 10 files
Merge them in the selected order.
How to use
- 1
Check the order
The selected order becomes the merge order.
- 2
Use standard PDFs
Locked files and some unusual PDFs can fail.
- 3
Review the result
Check the page order and confirm nothing is missing.
Frequently asked questions
How many PDFs can I merge at once?
You can upload up to 10 PDFs at a time, 20MB total, and up to 150 pages combined. If merging fails, the whole job fails.
Are any PDFs unsupported?
Yes. Some encrypted files or PDFs with unusual structures may not be processed.