More about Sheet Lightning
Become a user of Sheet Lightning v6.08, it won't take too long to download and set up the 7.42 MB installer. The trial version of the Revcad Software product gives access to most features, but to use it on the full you need to buy this program at $150. The software handles such extensions as .grd, .grp, .par and can be found under the Converters & Editors subcategory of the Multimedia category. It should be underlined that the setup files Sheet.exe and SheetDemo.exe are the most downloadable among users. The antivirus analysis of the direct download link proved it to be safe.