BSch3V is a schematic capture program for Windows Vista/7/8/10. The name "BSch" is an abbreviation of "Basic Schematic". It has only basic functions, in order to simplify operation.
Cost / License
- Free
- Open Source
Platforms
- Windows
Japan

Apps similar to Square Sketch include draw.io, which is free and open source. Other options are Excalidraw, LibreOffice - Draw, Dia and yEd Graph Editor. There's no shortage of Mind Mapping Tools like Square Sketch, with more than 100 alternatives for Windows, the web, Mac, Linux and iPhone.
BSch3V is a schematic capture program for Windows Vista/7/8/10. The name "BSch" is an abbreviation of "Basic Schematic". It has only basic functions, in order to simplify operation.

OmniGlyph (CIRCAD) is a powerful and easy-to-use PCB Design package. Included within one clean and simple program are ample tools for all aspects of circuit design and manufacturing.

Generate diagram-rich reports and documents, instantly. Generate software architecture diagrams, network diagrams, UML diagrams, cloud diagrams and many more!

Printed Circuit Board Design Made Easy: Professional-Grade PCB Design Software with Free Live Technical Support. PCB Artist Includes Features Such as Multi-Page Schematics and Netlist Import.



Virtual Graph Paper is a web application for creating drawings and illustrations on a virtual grid.

AUDACE.ai revolutionizes innovation by providing AI-powered tools that streamline idea development, evaluation, and execution. It empowers innovation leaders, entrepreneurs, and project champions to refine their concepts, gain actionable insights, and prototype rapidly.

Sketch, walk through, and share system design flows. Drag components, connect them, and present each interaction step by step — no account needed to try.


ExcalidrawZ is a native Excalidraw client for Mac, iPad, and iPhone, designed for hand-drawn whiteboards, diagrams, sketches, visual notes, and technical explanations.




A diagram editor for architecture, process and software diagrams. Runs in the browser or as a desktop app and saves diagrams as readable YAML.


