SignPlot Traffic Sign File .sp File Extension

Developer:
Buchanan Computing
File category:
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What are sp files & how to open them - SignPlot Traffic Sign File

File category:
Developer:
Buchanan Computing

The .sp file extension relates to the SingPlot program and offers refers to a traffic sign in the united Kingdom.
The SingPlot program designs signs for use in the UK traffic system, incorporating high quality images and text.