PDF tools
Tools will load when you run.Merge PDF Files✓
Combine multiple PDF files into one document in the order you choose.
Your result.
How to use Merge PDF Files
- Choose your PDF.
- Choose your PDF files and arrange their order.
- Merge the files and download the combined PDF.
Formats and requirements
- Input formats
- Output
- Availability
- Free in your browser and through the CLI
- Files per operation
- 2–256
- Browser file limit
- 128 MiB per file, 128 MiB total
What to expect
Page operations preserve content. Encryption permissions are advisory.
Do my files leave my device?
No. Thanks to advanced file-processing technology, your files are processed directly on your device, inside your browser. OneKit does not receive your input files or results. Required public processing libraries may download when you first use the tool.
File privacy and local processing →