Flying Buttress

Flying Buttress: Open-Source Diagramming and Vector Graphics Editor

Cross-platform diagramming and vector graphics editor for creating flowcharts, UML diagrams, floor plans, technical drawings, illustrations and more.

What is Flying Buttress?

Flying Buttress is a free, open-source diagramming and vector graphics application for Windows, macOS and Linux. First released in 2008 by developer group Architrave, Flying Buttress has gained popularity for its easy-to-use interface and extensive feature set.

With Flying Buttress, users can create flowcharts, UML diagrams, mind maps, network diagrams, floor plans, fashion sketches and more. Its drag-and-drop functionality streamlines the process of arranging symbols and shapes on the digital canvas.

With a huge library of templates and shapes, Flying Buttress makes it simple to get started on a new diagram. Users can add custom shapes and symbols, in addition to installing third-party shape libraries. The multi-page document feature helps organize large and complex diagrams.

Some key features include: layers and grouping to manage objects, snap-to-grid for precision placement, export to Word and Excel formats, Spellcheck tool, version control and auto-save. There is also a portable app version that can run directly from a USB device.

With its balance of usability and advanced functionality, Flying Buttress is popular in many industries and fields that require detailed and precise diagrams like architecture, engineering, construction, software design, and process mapping.

Flying Buttress Features

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