How to open .SGML file extension?

If you cannot open a new file that has been saved in the .SGML format you need to download the appropriate software. The manufacturer of .SGML files is N/A; .SGML files belong to the Data Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .SGML files. Activities performed in the order described should solve the problems with all the files in the .SGML format.

• What is .SGML file?
• How to open .SGML file?
• What is .SGML file?