The most popular open-source viewer. It is cross-platform, supporting Windows, Linux, and macOS.
Easy to use, fast, portable (no installation required). Best for: Quick diagnostics on Windows. Download Source: boardviewer.net . 3. REFOX (formerly REWA)
Official GitHub Releases or OpenBoardView.org . 2. BoardViewer (boardviewer.net) how to download board viewer
There are several options, ranging from open-source projects to freeware provided by repair communities. 1. OpenBoardView
Free, includes built-in diode values/schematics for some models. Best for: Mobile phone and MacBook repair. 4. FlexBV (Free Edition) The most popular open-source viewer
Highlight signal lines (nets) to see connectivity.
This comprehensive guide covers the best free board viewer software available in 2026. What is Board Viewer Software? Best for: Quick diagnostics on Windows
A widely used, lightweight viewer that supports numerous formats including .bdv , .brd , .gr , and .fz .