An smx file extension is related to the SMX a macro processing language. Probably obsolete.

There are 4 other file types using
the SMX file extension!

empty icon.smx - Rational XDE data

empty icon.smx - Statistica matrix spreadsheet file

empty icon.smx - SysMetrix skin

empty icon.smx - SmartMusic XML notation document

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SMX file extension - SMX macro

What is smx file? How to open smx files?

File type specification:

Source code and script file type icon Source code and script file type

The smx file extension is also used for a macro processing language designed to embed macros in web pages. SMX stands for Server Macro Expansion.

Most likely some old format without support. No further information could be found.

This smx file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

Updated: January 18, 2019

Help how to open:


How to convert:

As far as we know, this .smx file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

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