Altium Designer
| Altium Designer | |
|---|---|
| Original author | Nick Martin |
| Developer | Altium |
| Initial release | 2005 |
| Stable release | 25.8.1
/ 16 July 2025 |
| Written in | Delphi, C#, C++ |
| Operating system | Microsoft Windows |
| Platform | IA-32, x86-64 |
| Available in | English |
| Type | ECAD–EDA, CAM |
| License | Proprietary |
| Website | www |
Altium Designer (AD) is a printed circuit board (PCB) and electronic design automation software package for printed circuit boards. It is developed by American software company Altium Limited. Altium Designer was formerly named under the brand Protel. Altium Designer is no longer offered as a standalone product and is instead available as part of the Altium Develop and Altium Agile platform solutions.