frogConvert

DOCX files

Microsoft Word's format since 2007, a ZIP archive of XML parts. It carries styles, tracked changes and comments, which is why converting it to anything flatter loses structure rather than just formatting.

Extension
.docx
MIME type
application/vnd.openxmlformats-officedocument.wordprocessingml.document
Category
document
Can convert from
Yes, via Pandoc
Can convert to
Yes, via Pandoc

Convert DOCX to another format

Convert another format to DOCX

Converting DOCX files privately

frogConvert runs the conversion engines in your browser as WebAssembly, so a DOCX file is read, converted and saved without ever being sent anywhere. That matters most for the files people are least willing to upload: contracts, medical records, unreleased work, anything under an NDA.

It also means the converter works offline. Once the page has loaded, you can turn off the network and keep converting.

Common questions

Can I open a DOCX file without installing anything?
Yes. frogConvert reads DOCX files directly in the browser and converts them to a format you already have software for. Nothing is installed and nothing is uploaded.
Are my DOCX files uploaded to a server?
No. Every conversion runs locally in your browser through WebAssembly. There is no server to send files to, and the app keeps working with the network disconnected.