An SPO file is generated by Statistical Package for the Social Science software.
SPO files can be viewed using SPSS SmartViewer 15, which is also known as SPSS Legacy Viewer.
.spo File Extension
Developer:
SPSS
Kategorija datoteke:
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Šta je spo datoteka i kako je otvoriti - SPSS Statistical Data Output File
Kategorija datoteke:
Programer:
SPSS