Electrical Panel Designer is a free productivity application for Android that streamlines the process of assembling electrical panels. This app is tailored for electricians, installers, and designers, providing essential tools to create and manage panel layouts for residential and small facility projects. Key features include a customizable canvas that supports zoom and pan, a comprehensive device library, and various components like circuit breakers, RCDs, and busbars, allowing users to design with precision and clarity.

The application also facilitates effective project management, enabling users to save, rename, and delete projects with ease. With local data storage, users can access their last opened project quickly, ensuring a smooth workflow. Additional functionalities include step-by-step wire routing, adjustable text labels, and grid snapping for organized layouts. The app operates offline and is free of ads and subscriptions, making it a convenient choice for professionals and homeowners alike.