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A free version of SigmaPlot 15.1.1.26 can be found on our website. The built-in antivirus system shows that the program is secure. You can find this tool in the Productivity category on our website. SigmaPlot can be installed on Windows XP/XP Professional/Vista/7/8/10/11 32-bit.
The copyright of the software belongs to Systat Software, Inc. Our users often look for the installation files for this tool with the following names: Spw.exe, Icon228EA38E.exe, IconFDCE148C.exe, RunAsDate.exe and SETUPJS.EXE etc. The software can open ".jnt", ".jfl" and ".jnb". The most popular versions of the software that our community members install are 14.0, 13.0 and 12.5.
