.SGP File

The sgp file extension is mainly related to STATGRAPHICS software platform and used for one for its statistical data formats. Used for data analysis and statistics, available for Microsoft Windows system.

Files with sgp file extension can typically be found as part of STATGRAPHICS software. Some sort of of statistics data file.

How to open:

You should be able to work with this format using programs from STATGRAPHICS family.

How to convert:

Some sort of export of reporting purposes should definitly be possible.