PDF Combiner
Upload multiple PDF files and merge them into a single document. Reorder files, set a custom output name, and download the combined PDF.
Click to upload or drag and drop PDF files
Supports PDF files only (multiple files)
Why use this tool?
Combining PDF files is a common task for creating reports, portfolios, or documentation. This tool makes it simple and secure.
- Multiple PDFs — merge as many PDF files as needed.
- Reorder files — arrange PDFs in your desired order before combining.
- Custom naming — set your own output filename.
- Total page count — see the combined page count before merging.
- Privacy — all processing happens locally in your browser.
How to use
- Click the upload area or drag and drop PDF files.
- Add all PDFs you want to combine.
- Use the up/down arrows to reorder files if needed.
- Remove any unwanted files by clicking the X button.
- Optionally customize the output filename.
- Click "Combine PDFs" to merge the documents.
- Download the combined PDF file.
Frequently Asked Questions
Yes, completely free with no sign-up required.
Yes, once the page loads, all processing happens in your browser without internet.
No. Everything runs client-side, no files are uploaded to any server.