Compare 42 Diagram Software products, review ratings, and use this guide to understand common features, pricing considerations, and buyer fit. Diagram Software is used when teams need to run a core category of work more consistently, with better quality signals and less context loss. This category matters most where manual processes have started to slow people down or hide risks until they escalate. If you are evaluating products, look for practical fit: clear controls, manageable implementation, and reporting that helps teams act on what matters, not just produce pretty dashboards.
Browse ranked software in this category. Use filters and sorting to narrow the list by rating, recency, views, or available profile signals.
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42 software options
diagrams.net (formerly draw.io) is a free, open-source, web-based diagramming application. It provides a straightforward, drag-and-drop interface for creating flowcharts, network d...
Apache OpenOffice is a free, open-source office productivity suite offering a comprehensive set of applications comparable to commercial alternatives. The suite includes Writer (wo...
Gliffy, now part of Perforce, offers intuitive diagramming applications integrated directly into collaboration platforms like Atlassian Confluence and Jira, as well as a standalone...
OmniGraffle, from The Omni Group, is a professional-grade diagramming and graphic design application exclusively for macOS and iOS. It is renowned for its powerful styling tools, e...
ConceptDraw PRO (now ConceptDraw DIAGRAM) is a professional business diagramming and vector drawing software for Windows and macOS. It offers a comprehensive suite of tools, templa...
Dia Diagram Editor is a free, open-source, desktop-based diagramming tool focused on creating structured diagrams, particularly for technical fields. It is reminiscent of early com...
Signavio, now part of SAP, is a comprehensive suite of web-based Business Process Management (BPM) and business transformation solutions. Its portfolio enables organizations to mod...
Pencil Project is a free, open-source graphical user interface (GUI) prototyping tool. It provides a robust set of built-in drawing tools and extensive stencil collections that emp...
think-cell is a dedicated charting and layout software add-in for Microsoft PowerPoint that fundamentally transforms the slide creation process. It addresses the common pain points...
ProModel Process Simulator is a specialized simulation software that integrates directly with Microsoft Visio as an add-in. It transforms static Visio flowcharts, value stream maps...
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Add SoftwareThese are common capabilities buyers compare in this category. Confirm product-specific availability with each vendor.
Features that enable team members to exchange files, message, and co-author projects in real-time.
Seamlessly transfer data and reports between the system and external file formats.
Build custom workflows and apps by simply moving and placing modular interface elements.
Visual representations of processes, logical flows, and algorithms.
Hierarchical diagrams used to map relationships and brain-stormed information.
Visual maps detailing organizational hierarchy and internal reporting structures.
Pre-designed document frameworks that can be tailored for specific professional uses.
Use this category when recurring work needs clear coordination and repeatable outcomes. You will often compare this area with Business Process Management, Idea Management depending on your stack.
You usually feel this need when teams are comparing options because current methods cause avoidable confusion or delays.
Compare candidates by how well they support your most common use case, then validate integration behavior before you decide on price.
Confirm implementation steps, stakeholder responsibilities, training needs, and success measures before committing to a product.
Compare candidates by how well they support your most common use case, then validate integration behavior before you decide on price.
Start with highly ranked software in this category, then open each profile to compare ratings, pricing, and vendor details.
diagrams.net
JGraph
4.6/5 · 555 reviews and ratings
Apache OpenOffice
Apache Software Foundation
4.4/5 · 366 reviews and ratings
Gliffy
Perforce
4.3/5 · 58 reviews and ratings
OmniGraffle
Omni Group
4.6/5 · 37 reviews and ratings
ConceptDraw PRO
Computer Systems Odessa
4.4/5 · 27 reviews and ratings
Dia Diagram Editor
The Dia Developers
4.2/5 · 24 reviews and ratings
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