An sm4 file extension is related to the RHK Technology software and used for its proprietary file format.

Detailed description

Software that works with sm4 file extension

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SM4 file extension - RHK Technology proprietary file format

What is sm4 file? How to open sm4 files?

File type specification:

Various data file type icon Various data file type

The sm4 file extension is used for RHK Technology proprietary file format used to store data.

The SM4 file format was introduced in the XPMPro version 2.0.

The sm4 file contains saved project and its settings from XPMPro.

The default software associated to sm4 file type:

XPMPro picture or screenshot

XPMPro  Microsoft Windows software

Company or developer:
  RHK Technology, Inc.

XPMPro is spectrum analyzer for Microsoft Windows. XPMPro offers feature-filled analysis and processing techniques that will powerfully illustrate every hidden and novel feature awaiting discovery in your data.

Help how to open SM4 files:

Use XPMPro version 2.0 or above to open SM4 XPMPro file.

How to convert file with extension SM4:

SM4 file can be exported in a common graphics formats.

Find converter to sm4 file type:

sm3 to sm4

Related links:

XPMPro 2.0 User's Manual

List of software applications associated to the .sm4 file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open sm4 file, edit sm4 file, convert sm4 file, view sm4 file, play sm4 file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting of the sm4 files.

  • Open sm4 file
  • Save sm4 file
  • Edit sm4 file
  • Create sm4 file
  • Export sm4 file

Software that open sm4 file - RHK Technology proprietary file format

Click on the link to get more information about XPMPro for open sm4 file action.

Microsoft Windows:

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