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Merge PDF files
Add several PDF documents, arrange their order, then merge them into one file that you can download directly from your browser.
- 100% local
- Instant
- Free
- No account
- Works offline
- Workspace compatible
Your files are processed locally in your browser and are never sent to our servers.
Drop your file here
Recommended size: up to 100 MB
Settings
Processing…0 %
Why use this tool?
Merge several PDF files into one document and choose their order before generation. It is useful for assembling a case file, combining chapters, or collecting separate documents without uploading them to a remote service.
Smart processing
Process PDF documents easily with operations suited to their structure.
Supported formats
Imported PDF files and downloadable results depending on the selected operation.
Save time
Get a clean, ready-to-use result in seconds without installing software or configuring a complex workflow.
Guide
How to use this tool
- 1
Add the PDFs to merge
Select the documents you want to combine into one file.
- 2
Put the files in the desired order
Arrange the PDFs in the sequence in which their pages should appear.
- 3
Generate and review the final document
Create the merged PDF and confirm that every source document is included in the right order.
Tips and best practices
- Give files clear names before merging when you need to verify their sequence quickly.
- For a larger document set, arrange files in their logical reading order before generating the result.
- Keep the source PDFs until you have checked the final merged document.
Frequently asked questions
In what order are the PDFs merged?
They are combined according to the order you set before generating the final document.
Do pages inside each PDF keep their original order?
Yes. Each source document keeps its internal page sequence; the file order determines how the documents are joined.
Are the source files modified?
No. Merging creates a new PDF and leaves the original documents unchanged.
Are the PDFs uploaded to the Internet?
No. Merging runs locally in your browser.
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