DipTrace is an advanced PCB design software application that consists of 4 modules: PCB Layout with efficient auto-router, Schematic Capture, Component and Pattern Editors that allow you to design your own component libraries.
Features: DipTrace is an advanced PCB design software. It has four necessary modules that ease the work. Like most such packages they are Schematic capture, component and pattern editors, PCB layout with auto-router. Component and Pattern Editors allows you to design the component and footprint layout. Converting a schematic into a PCB layout is a simple affair. This could be done in one mouse click in many instances. The auto-routing, advanced manual placement, and auto placement features lets you create a PCB quite often quite quickly. The board designer is capable of detecting changes in schematics and implementing the changes in the PCB. The auto router can route single and multilayer boards quite easily.
Important checks like Electrical Rule Check (ERC), Design Rule Check (DRC) and Net Connectivity Check, the clearance between layout objects, and connectivity of all nets not depending on how they are connected (with traces, thermals or shapes). Smart manual routing tools allow users to finalize the design quickly. Copper fills can be used to make power and ground planes easily. It is possible to exchange schematics, layouts and libraries with other EDA packages. The schematic capture and the PCB layout supports several popular net-lists formats as well as the simulation package like Spice. Output formats like industry standards DXF, Gerber, Drill and G-Code etc. The package also comes with a huge component library of 50,000 and more.
Overall: Very useful package that is free, it`s amazing! This is easy to use.