| .bdv | Boardview format associated with the Honhan BoardViewer program; widely used for Compal, Quanta and Inventec laptop boards. | BoardViewer (Borneo), OpenBoardView, FlexBV | 544 |
| .brd | The most common boardview extension. Several unrelated file layouts share it, so one viewer may open a given .brd while another refuses it. | OpenBoardView, FlexBV, BoardViewer (Borneo) | 456 |
| .cad | GenCAD text export of a board: parts, pins and nets. Common for MSI, Gigabyte and newer laptop boards. | BoardViewer (Borneo), FlexBV, OpenBoardView | 380 |
| .fz | Encrypted boardview format used for ASUS laptop and desktop boards. | OpenBoardView, FlexBV, BoardViewer (Borneo) | 322 |
| .tvw | Tebo-ICT view file. Common for Gigabyte and Lenovo (LCFC) boards. | Tebo-ICT View, BoardViewer (Borneo), FlexBV | 131 |
| .gr | Boardview file seen mostly for Wistron-built boards. | BoardViewer (Borneo), FlexBV | 16 |
| .bvr | BoardViewR file. Seen mostly for Apple and phone boards. | FlexBV, BoardViewer (Borneo) | 11 |
| .pcb | Board file used by XinZhiZao (XZZ) repair tools; newer laptop and phone boards. | FlexBV, XZZ viewer | 11 |
| .f2b | Unisoft ProntoPLACE / ProntoVIEW board file. | Unisoft ProntoVIEW-MARKUP, FlexBV, BoardViewer (Borneo) | 8 |
| .bv | ATE BoardView file, one of the older boardview formats. | BoardView (Landrex), OpenBoardView | 6 |
| .asc | Set of text files exported from the ASUS TSICT test system; older ASUS boards. | OpenBoardView, BoardViewer (Borneo) | 4 |
| .faz | Boardview file. | BoardViewer (Borneo), FlexBV | 1 |