KiCad

A Cross Platform and Open Source Electronics Design Automation Suite

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EasyEDA

A great web based EDA (Electronics Design Automation) tool for electronics engineers, educators, students, makers and enthusiasts.

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EAGLE

Autodesk EAGLE PCB Design And Electrical Schematic Software

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GerbView

GerbView™ can view, print and convert Gerber, Extended Gerber, ODB++, PDF, Excellon, PLT and several other file formats.

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Saturn PCB Toolkit

Freeware PCB design and engineering calculator suite

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LibrePCB

Create electronics the easy way.

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嘉立创EDA

Simple and efficient Chinese PCB design software.

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