Description: KiCad is an open source electronics design automation software suite used for schematic capture, printed circuit board design, and more. It is cross-platform and licensed under GNU GPL v3.
Type: software
Pricing: Open Source
Description: LibreOffice Calc, your open-source solution for powerful spreadsheet management. Create, analyze, and share data with ease. Enjoy a free and feature-rich alternative to proprietary spreadsheet software.
Type: software
Pricing: free