GerbView: Gerber viewer and converter

GerbView is a software application primarily designed for viewing, printing, and converting PCB design files, particularly Gerber and ODB++ formats. It offers a comprehensive set of features for visualizing, analyzing, and manipulating these files, making it a valuable tool for PCB designers and manufacturers. GerbView allows users to open and display Gerber (RS-274D and RS-274X), ODB++, Excellon, PDF, DXF, and HPGL/2 files. Both RS-274D and RS-274X Gerber formats are supported, and you can use GerbView to convert your older Gerber files to the new RS-274X extended format. GerbView includes a comparison tool to highlight differences between design revisions, aiding in version control and quality assurance.