.SP File Extension
File Type 1Simplexety Parameters File
What is an SP file?
Data file created by Simplexety, an advanced calculator program used for creating and evaluating mathematical functions as well as creating graphs; saves the list of functions and data and also supports storage of custom VBScript source code; can be used for storing and sharing mathematical data with others.
When you save an SP file, an .SY file is also saved alongside. You can use either the SP or SY file to reopen content in Simplexety.
File Type 2SignPlot Traffic Sign File
.SP File Association 2
UK traffic sign designed with SingPlot, a sign creation program for designing traffic signs for use within the United Kingdom; automates the layout and spacing rules of the DfT Traffic Signs Regulations; contains vector images and text that can printed in large sizes without losing quality.