Zipped boardview viewer application, labelled as a new alternative BV viewer, about 2.4 MB. It is a program for opening boardview files rather than a board layout itself, so it contains no motherboard data or board number. Such viewers display component placement, net names and pin connections, letting a technician find test points, trace rails and locate shorted parts. Check which boardview formats it supports, for example BRD, BDV, CAD or FZ, and scan the executable before use on a workshop PC.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @azvoltagemap. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.