sgml文件扩展名，sgml文件怎么打开？

.sgml

文件类型：Standard Generalized Markup Language File

扩展名为.sgml的文件是一个数据文件。

文件说明：

Document written in Standard Generalized Markup Language (SGML); includes tags that describe the informations structure and content; may contain multiple types of information, such as text, graphics, database information, and even audio and video data.

SGML files are similar to .XML files in that they reference Document Type Definition (.DTD) files, which describe the tags used within the document..sgml                                                                      

打开.sgml文件

Mac OS

　

Windows

Panorama SGML viewer

Adobe FrameMaker

Corel WordPerfect Office X5  　

Linux

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来源：. sgml文件