JumboCAD EDA

JumboCAD EDA is an application that allows you to modify schematic captures, design PCBs, and edit libraries. It offers a number of tools that will enable you to adjust various parts, wires, and items to create complex electrical schemes.

A simple application that provides a selection of features

JumboCAD EDA is quick to install, although it does have some specific requirements. Your operating system should be newer than Windows 7, and you should own a display that supports 1920 X 1080 to preview layouts correctly.
The application offers three packages, Schematic Capture, PCB designer and Library Editor. The first one allows you to place parts, connect them with wires, and relocate them.
The controls are minimalistic, as you can move them with the mouse pointer and perform basic tasks with keyboard hotkeys (copy, delete, pan, draw and rotate). Despite the limited number of shortcuts, you can get the job done efficiently.
It runs on XYCE circuit simulator engine that is free to use, making it useful for low-budget users.

Design PCBs with ease

Another useful feature is that fact that you can create PCB designs using the same application. It boasts the same simple controls, and it supports various measuring units, depending on your needs.
You can load Gerber files and work on them, but unfortunately, you cannot view the finished project. You must rely on third-party applications to preview the files.  However, the software performs DRC (design rule check), which will save you time should you overlook any drawing flaws.
You can work on up to sixteen conductive layers, which might prove useful when handling large projects. Moreover, you can load libraries directly into the software without unzipping them.

A decent tool with room for improvement in several areas

In conclusion, JumboCAD EDA is a useful piece of software that can be employed by various types of users. Its most attractive feature is that is free to use, despite some limitations in certain areas. All in all, this application might prove the right tool for a small job.