The GTO format is part of the Gerber family of extensions and contains a detailed vector image of the top silkscreen of a printed circuit board (PCB). The formats included in the Gerber group cover different aspects of a PCB, containing descriptions of copper layers, solder masks, electric connections etc. GTO images are created using Protel software and can serve as input files for producing PCBs via photoplotting.
The quick and simple way to handle your files is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch conversions. As you will soon realize, reaConverter will help you avoid spending countless hours trying to figure out how to convert multiple GTO files as once.
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