5 Free PCB Viewer Software Programs

Free viewer software for various CAD tools can be downloaded or used online from the links below. FREEDOMCAD does not provide support for the software listed below and downloads are provided as a convenience to our customers. But let us know if you need help with your PCB Design project.


Cadence Logo

Cadence Allegro Viewer

Versions: 16.6 & 17.2

Database Allegro free viewer for Allegro PCB Editor, Allegro PCB SI, and Allegro integrated circuit package solutions. Includes property and element query, measure distance, find, reports, and more.

Download – v16.6

Download – v17.2


Graphicode Logo 

GC-Preview Gerber Viewer

Version: 21.4, Size: 36mb

GC-Preview is a powerful free Gerber viewer created by GraphiCode. GC-Prevue reads all common CAD generated electronic manufacturing outputs including Gerber, Barco DPF, Excellon, Sieb and Meyer, HPGL and HPGL2.

Download – GC-Preview


Solidworks Logo

eDrawings PCB Viewer Software

Version: Latest

eDrawings Free Viewer lets you view, print, and review all types of native SolidWorks® parts, assemblies, and drawings as well as DWG & DXF files.

Download – eDrawings


Altium Designer Logo

Altium Designer Viewer

Version: Latest

Altium’s online PCB viewer to upload, view, and share electronic designs, including schematics, PCB layouts, and 3D visualizations, including the popular Gerber format.

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Altium Designer Logo

Siemens Valor PCB Viewer

Version: Latest

Valor Online ECAD Viewer allow you to upload, visualize, and navigate through all design layers of a PCB, view component properties, and leverage powerful search features to efficiently analyze and inspect your electronic design.

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