If you need schematic/PCB design software without cost:
If you are an electrical engineer, hobbyist, or student, you know that the right software can make or break a project. has long been the industry standard for creating professional circuit diagrams quickly and intuitively. With the release of sPlan 8.0 , the software has reached a new level of functionality and ease of use. splan 80 download link
You can share your files with others; even if they don’t own the full software, they can use the free viewer to open and print your designs. If you need schematic/PCB design software without cost: