What is the difference between file format doc and docx

The difference between file formats doc and docx is: 1. The size is different, docx is smaller than doc, which can save a lot of space; 2. The response speed is different, the response speed of docx is much faster than doc ; 3. The doc format is Microsoft's proprietary format and is not fully authorized for external use.

The difference between file format docx and doc is:

1. The size is different. Docx can save a lot of space compared to doc, which is the most significant point;

2. The response speed is different. In terms of response speed, docx is better than doc.

3. The doc format is a Microsoft-specific format and is not fully authorized for external use. For example, although wps can open the doc format, and most of it is no problem, errors may occur in very few places.

Related introduction:

Microsoft's "doc" format is its own proprietary format. Its files can accommodate more text formats, scripting languages, restoration and other information than other document files. There are many formats such as RTF, HTML, etc., but because this format is a closed format, its compatibility is also low.

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