Convert GBR to PDF

Understanding GBR and PDF file formats

The GBR file format, also known as Gerber file, is a standard file format used in the electronics industry for representing printed circuit board (PCB) designs. It contains information about the layout, including layers, drill holes, and other essential details required for manufacturing PCBs.

On the other hand, the PDF (Portable Document Format) is a versatile file format developed by Adobe that is used to present documents, including text and images, in a manner independent of application software, hardware, and operating systems. PDFs are widely used for sharing documents because they preserve the formatting and layout across different devices and platforms.

How to convert GBR to PDF

Converting a GBR file to a PDF can be useful for sharing PCB designs with stakeholders who may not have access to specialized PCB design software. The conversion process involves rendering the PCB design into a format that can be easily viewed and printed.

Best software for GBR to PDF conversion

One of the best software options for converting GBR files to PDF is Gerbv, an open-source Gerber file viewer. It allows you to view and export Gerber files to PDF format. Here’s how you can do it:

• Open your GBR file in Gerbv.
• Go to File → Export → PDF.
• Select the desired settings and click Export to save your file as a PDF.

Another option is Altium Designer, a professional PCB design software that supports exporting Gerber files to PDF:

• Open your project in Altium Designer.
• Navigate to File → Fabrication Outputs → Gerber Files.
• After generating the Gerber files, go to File → Export → PDF to convert them.