Drop file here. 150 MB maximum file size.
A DOTX file is a model created by Microsoft Word, a word processing program. It contains layout and default settings; a document, including styles, AutoText, bars d' tools and macros. DOTX files are used to create multiple .DOCX documents using the same formatting.
The format of SIX file type has not been determined yet. You can open and render the contents of SIX file in a Text Editor.
Access powerful and secure free online DOTX tools to convert, view, edit, merge, split, and compare DOTX files β all without installing any software. Our tools support the .DOTX (Word Open XML Document Template) file extension and run smoothly in any modern browser.
Select a tool below to explore features and manage your DOTX files directly from your device with ease.
Chose or drag & drop your DOTX file, click Convert to SIX, and download the SIX file. No registration needed.
Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.
Yes, our converter retains layout, fonts, and images as accurately as possible.
Fileproinfo converter engine works fast. You can convert DOTX to SIX in a few seconds to couple of minutes for large size files with complex structure.
FileProInfo support manay file formats that allow you to convert DOTX to 100s of file formats, without any limit, registration and downloading, 100% free and online DOTX converter.
All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.
This tool and page updated at: 12-Apr-2025
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Listed file converters are from the wide range of online file converter.
These are the most polular file/document converters based on the user's review and usage on the FileProInfo.