DOC to FAX Converter

Batch convert doc files to fax online. Change doc to fax on Windows, Mac, iPhone and Android in 2 clicks.

Select files for conversion or drag and drop them to the upload area.
Your files are securely protected and available only to you.
All files are automatically deleted from our servers after 1 hour.

How to convert DOC files to FAX online?

Step-by-step instructions for converting doc files to fax

Upload DOC-file

Click "Choose File" button to select a doc file on your computer. DOC file size can be up to 100 Mb.

Convert DOC to FAX

Click "Convert" button to start conversion.

Download your FAX

When the conversion process is complete, you can download the FAX file.


  • ❓ How can I convert DOC to FAX?
    First you need to add file for conversion: drag and drop your DOC file or click the "Choose File" button. Then click the "Convert" button. When DOC to FAX conversion is completed, you can download your FAX file.
  • ⏱️ How long does it take to convert DOC to FAX?
    Document conversion is pretty fast. You can change DOC to FAX in a few seconds.
  • 🛡️ Is it safe to convert DOC to FAX on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including DOC to FAX) is absolutely safe.
  • 💻 Can I convert DOC to FAX on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our DOC to FAX converter works online and does not require software installation.

Information about DOC and FAX file formats

Full name DOC - Microsoft Word Binary File Format Group 3 FAX
File extension .doc .fax
MIME type application/msword image/g3fax
Developed by Microsoft Unknown
Type of format document file format Fax Document
Description DOC is a filename extension for word processing documents, most commonly in the proprietary Microsoft Word Binary File Format. Microsoft Word 2007 and later, the binary file format was replaced as the default format by the Office Open XML format, though Microsoft Word can still produce DOC files. This format is used to compress TIFF images when sending them via fax machines. This format helps reduce the data transmission time. In addition, group 3 eliminates redundant data during compression to reduce file size. The standard 10:1 compression ratio may be increased to the user's preferences, but it can significantly lose image quality.
Technical details Binary DOC files often contain more text formatting information (as well as scripts and undo information) than some other document file formats like Rich Text Format and HyperText Markup Language but are usually less widely compatible.
File conversion DOC conversion FAX conversion
Associated programs Microsoft Word, Writer, IBM Lotus Symphony, Apple Pages, AbiWord. Microsoft Windows Photo Viewer, XnView
DOC to FAX conversion quality rating:
5 (1263 votes)
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