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.
WireframeSketcher is a software tool that helps product managers, designers and developers quickly create wireframes, mockups and prototypes for desktop, web and mobile applications. It’s standalone software and a plug-in for any Eclipse IDE.
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Cacoo is a user-friendly online diagramming tool that allows you to create a variety of diagrams such as wireframes, flowcharts, UML diagrams, network diagrams, mindmaps, sitemaps, database diagrams, and more.
United States
Web-based diagram platform offers real-time teamwork, 50+ diagram and mind mapping types, technical wireframing, smart objects, templates, version control, secure cloud storage, PDF export, collaboration tools, commenting, and integration for business and education use.
Australia
Horizon is a free EDA package. Contribute to carrotIndustries/horizon development by creating an account on GitHub.
Minzel is a beautiful and free mindmapping tool built for creatives and gives you the power to visualize your thoughts. It is simple to use and allows fast and productive mind mapping. You can use Minzel on every modern browser.
A workspace for handwritten sticky notes, movable mind maps, limitless canvases, diagrams, web clippings, reusable cards, and linked canvases. It includes SCAMPER, Matrix, SWOT, 3C, Blue Ocean Strategy, and Business Model Canvas frameworks, plus shared whiteboards.
Japan
Circuit Diagram is a free application for making electronic circuit diagrams and exporting them as images. Design circuits online in your browser or using the desktop application.
Brainboard addresses the challenges of managing complex cloud infrastructures by offering a platform that promotes collaboration, streamlines workflows, and integrates multi-cloud environments. As a single source of truth, it remains in sync with your infrastructure, updating...
Mind42 is a software application that supports the creation of mind maps. It's a specialized tool to quickly create, manage and edit the kind of data structure required for mind maps. Of course mind maps can be used for nearly everything, from todo lists to knowledge...
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Inclr's patented mindmapping app helps you organise your tasks, apps, and life into information clusters, the same way your mind works. We patented a system to help visualize your data by creating a structured method to store impressions into memory.
United Kingdom
A Powerful idea processor.It's Open Source and Freeware. Create UML Diagrams, Network Diagrams, Flowcharts and many other types of diagrams with the versatile Dynamic Draw Software.
