It can sync directly with PDF schematics. Clicking a component in the schematic instantly highlights it in the Boardview window. 3. PCBRepairTool
The Essential Guide to the HP ProBook 4540s Boardview & Portable Diagnostics
To use these files "portably," you need a lightweight, no-install viewer: OpenBoardView
Tracing corroded lines across board layers. 2. Locating the Right Boardview File HP ProBook 4540s