FBD Editor 2.45

FBD Editor is a streamlined tool for creating, editing, and documenting Function Block Diagrams (FBD) commonly used in industrial control and PLC education. It offers an intuitive canvas, a focused block library, and clear wiring to help you design, review, and share control logic with confidence.

Key features:

• Drag-and-drop editing with snap-to-grid, zoom, and smart connection routing
• Built-in blocks for common logic, math, timers, counters, and comparators
• Hierarchical diagrams and reusable subroutines to keep large projects organized
• Signal and variable management with clear naming and inline comments
• Consistency checks that flag unconnected pins and basic type mismatches
• Clean styling, themes, and automatic layout for readable diagrams
• Rich annotations: labels, notes, and callouts for documentation and reviews
• Fast search, multi-select, and keyboard shortcuts to speed up editing
• Export to PNG, SVG, or PDF for reports and collaboration
• Version-control–friendly project format to support team workflows

Ideal for rapid prototyping, teaching FBD concepts, and documenting existing PLC programs, FBD Editor helps turn control logic into clear, maintainable diagrams.

FBD Editor is developed by Fararopaya. The most popular versions of this product among our users are: 2.0 and 2.4. The name of the program executable file is FBD.exe.