Please extract the downloaded ZIP file in an optional folder.
An installer doesn’t attach at present.
gridraw.bat which is contained in the extracted folder to execute Gridraw.
Right-click the downloded file and click [Extract All…].
Click [Extract] after checking destination folder name. ( If you want to change the destination folder, click [Browse…]. )
gridraw.bat which is in the extracted files.
Click [More info].
Click [Run anyway].
dpkg -i gridraw_0.02-1_amd64.deb
rpm -ivh gridraw-0.02-1.x86_64.rpm