OnSubmitSteps
- Select the PDF files.
- Check the order before processing.
- Merge the files.
- Download the combined PDF.
PDF · free tool
Merge PDF files into one document
Merge multiple PDF files into a single document.
Files and results
- Choose files
- Process
- Download
PDF
Drop your files hereor
Merge multiple PDF files into a single document.
No file selected
Result
No file selected.
Use it well
How to use Merge PDF
Common use cases
- Admin files
- Combine scans and forms into a single upload.
- Contracts
- Group multiple signed pages into one document.
- Invoices
- Merge attachments for accounting or archiving.
FAQ
Frequently asked questions
Can I merge scanned PDFs?
Yes, scanned PDFs can be combined like other PDF files.
Does merging change the content?
Merging should preserve pages while creating one combined document.
Should I compress files first?
If source PDFs are heavy, compressing images before PDF creation can help reduce final size.
Are my inputs sent to a server?
OnSubmit tools run in the browser whenever the task can be processed locally. Avoid pasting production secrets, real banking details or personal data into public tools.