What does Document Merger do?
Merge several Word documents into one file.
Document Merger accepts DOCX files — and you can add several at once, and produces DOCX output.
Your DOCX files are processed locally in your browser — they are never uploaded to our servers.
How to use Document Merger
- 1Drag and drop your files onto the upload area, or click “Choose files”.
- 2Adjust the document merger settings to suit your needs.
- 3Click the main action button and wait a moment while it is processed on your device.
- 4Preview the result and download your DOCX files.
Supported formats
- Input
- DOCX
- Output
- DOCX
Frequently asked questions
Is Document Merger free?
Yes. Document Merger is completely free with no sign-up and no watermarks.
Are my files uploaded?
Your DOCX files are processed locally in your browser — they are never uploaded to our servers.
Is there a file size limit?
Free usage supports files up to 200 MB. Because processing happens on your device, very large files depend on your device's available memory.