Documents

DOCX files

Microsoft Word’s default format since Word 2007, and the format most people mean when they say “a Word file”.

Full name
Word document (Office Open XML)
Made by
Microsoft
Introduced
2007
File extension
.docx
Best for
Documents you’ll edit or send to Word users
Opens in
Word, Pages, Google Docs and LibreOffice; TextEdit opens it with simpler formatting
In FileFlip
Opens and saves

Good at

  • Opens in every major word processor
  • Keeps rich formatting and comments

Not so good at

  • Layout can shift between apps

DOCX in FileFlip

FileFlip opens DOCX files and saves to DOCX.

See all formats or all conversions.

Convert a folder of documents at once

FileFlip also handles images, camera raw files, video, audio, PDFs and data files. Requires macOS 14 Sonoma or later.

Coming soon for Mac