Upload and preview PCB Gerber files. Supports RS-274X and Excellon drill files.
View and analyze Bill of Materials files with component details.
Visualize component placement from pick and place files.
A Gerber viewer is a visual inspection tool for fabrication output. Assembly viewers refer to tools that interpret structured parts and placement data so teams can review how the manufacturing package represents the intended build. Both categories help separate export issues from design issues during handoff.
| Viewer | Primary Files | Main Review Goal | Typical Question Answered |
|---|---|---|---|
| Gerber Viewer | Gerber and drill | Fabrication output sanity check | Did the board export correctly? |
| BOM Viewer | CSV or XLS BOM | Part data review | Are values and quantities complete? |
| Pick and Place Viewer | Centroid files | Assembly placement check | Do rotations and references make sense? |
A PCB file viewer is a browser-based tool that opens manufacturing or assembly files so engineers can inspect layers, references, and content structure without launching full CAD software.
Viewing the generated files is a fast sanity check for layer order, drill alignment, silkscreen placement, and missing outputs that may not be obvious from the design environment alone.
No. They complement CAD review by providing an independent view of the export package that suppliers and assembly partners will actually receive.
Gerber, drill, BOM, and pick-and-place data usually carry the minimum set needed for fabrication and assembly handoff.
Compare the rendered output with your fabrication drawing, stackup notes, and assembly intent so visual confirmation supports, rather than replaces, document control.