DOCX converter - online and free
Step 2 - Convert your files to
Or choose a different format
DOCX is a Word Document file type developed by Microsoft as part of Office 2007. In 2007 the big change to Word (and other programs) was the introduction of Office Open XML file formats as the default file formats for Excel, PowerPoint and Word. The idea was to help users share information between programs more easily and combat the increasingly large file sizes of previous versions of Office.
According to Microsoft files are 75% smaller if saved in this new format as DOC files are stored in a single binary, whereas DOCX files are saved as multiple compressed files in the Open XML format. This development meant DOCX become the new default file extension for a Word Document but these files often could not be opened in previous versions of Office. Users can now open DOCX files with Office365.
According to Microsoft files are 75% smaller if saved in this new format as DOC files are stored in a single binary, whereas DOCX files are saved as multiple compressed files in the Open XML format. This development meant DOCX become the new default file extension for a Word Document but these files often could not be opened in previous versions of Office. Users can now open DOCX files with Office365.
Fast Downloads
We don't run any external ads, which means we focus solely on converting your files quickly and accurately.
Secure
All of our hardware runs in world-class, highly secure data centres utilizing state-of-the-art electronic surveillance and multi-factor access control systems.
Ease of Use
Convert a file without needing to download any software. It will take just a few moments for you to get the file in the format that you require.
Privacy
Security is our number one priority. Files converted using our free service are permanently deleted within seven days. Our privacy policy can be read here.
You're in good company:
Zamzar has converted over 510 million files since 2006
Convert to DOCX
Using Zamzar it is possible to convert to DOCX from a variety of other formats
- aac to docx (Advanced Audio Coding File)
- bmp to docx (Windows bitmap)
- doc to docx (Microsoft Word Document)
- gif to docx (Compuserve graphics interchange)
- jpg to docx (JPEG compliant image)
- m4a to docx (Compressed video file)
- md to docx (Markdown Document)
- mdi to docx (Microsoft Document Imaging)
- mov to docx (Apple QuickTime Movie)
- mp3 to docx (Compressed audio file)
- mp4 to docx (MPEG-4 Video File)
- ogg to docx (Ogg Vorbis Compressed Audio File)
- pages to docx (Apple iWork Pages Document)
- pages.zip to docx (Apple iWork '05-'08 Pages Document)
- pdf to docx (Portable Document Format)
- png to docx (Portable Network Graphic)
- pps to docx (Microsoft PowerPoint Presentation)
- ppsx to docx (Microsoft PowerPoint 2007 Slide Show)
- ppt to docx (Microsoft PowerPoint Presentation)
- pptx to docx (Microsoft PowerPoint 2007 Presentation)
- psd to docx (Photoshop Document)
- tex to docx (LaTeX Document)
- tiff to docx (Tagged image file format)
- wav to docx (Windows audio file)
- wma to docx (Windows Media Audio)
- wpd to docx (WordPerfect Document)
- wps to docx (Microsoft Works Document)
Convert from DOCX
Using Zamzar it is possible to convert from DOCX to a variety of other formats
- docx to azw3 (Amazon KF8 eBook File)
- docx to bmp (Windows bitmap)
- docx to doc (Microsoft Word Document)
- docx to epub (Open eBook File)
- docx to fb2 (FictionBook 2.0 File)
- docx to gif (Compuserve graphics interchange)
- docx to html (Hypertext Markup Language)
- docx to html4 (Hypertext Markup Language)
- docx to html5 (Hypertext Markup Language)
- docx to jpg (JPEG compliant image)
- docx to lit (Microsoft eBook File)
- docx to lrf (Sony Portable Reader File)
- docx to md (Markdown Document)
- docx to mobi (Mobipocket eBook)
- docx to mp3 (Compressed audio file)
- docx to odt (OpenDocument text)
- docx to oeb (Open eBook File)
- docx to pages (Apple iWork Pages Document)
- docx to pages09 (Apple iWork '09 Pages Document)
- docx to pcx (Paintbrush Bitmap Image)
- docx to pdf (Portable Document Format)
- docx to pml (eBook File)
- docx to png (Portable Network Graphic)
- docx to ps (PostScript)
- docx to rb (RocketEdition eBook File)
- docx to tcr (Psion eBook File)
- docx to tiff (Tagged image file format)
- docx to thumbnail (Thumbnail image)
- docx to txt (Text Document)