How to convert DOC to DOCX
- Choose a DOC file up to 100 MB.
- Start the conversion and wait while Rosconvert prepares the DOCX file.
- Download the result and check it in the application where you plan to use it.
All converters
DOC β DOCX
Convert DOC to DOCX online
Convert DOC files to DOCX directly in your browser. The finished file is ready to download after processing.
What to check when converting DOC β DOCX
Document formats may handle fonts, page breaks, tables and embedded elements differently. After converting DOC to DOCX, check the layout and readability of the result.
For important documents, keep the original DOC file until you have reviewed the DOCX version in the application where you plan to use it.
Frequently asked questions
Do I need to install software?
No. The conversion runs online in your browser and does not require a desktop application.
What is the maximum file size?
You can upload one source file up to 100 MB on this page.
Should I keep the original file?
Yes. Keep the source file until you have checked that the converted result is suitable for your use.