Best OmniGraffle Alternatives in 2026

Paid#30 of 36 in Diagram SoftwareDiagramming Software

15 diagram software our editors would look at instead of OmniGraffle, in our ranking order.

6.7/10Editor score

15 alternatives
Updated Sep 2026
Our OmniGraffle verdict

OmniGraffle: A precise, feature-rich diagramming tool for Mac, iPhone, and iPad users. Where it falls short: available only on macOS and iOS.

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draw.io not yet scored
Best forFree, broad diagramming across teams and platforms

A broad, flexible diagramming editor for teams that want free cross-platform coverage.
- Real-time collaboration
- Desktop app
- Version history
Free plan Our draw.io verdict → Visit draw.io
—not yet scored
Visit draw.io
2
Visual Paradigm
Best forTeams needing deep modeling and collaboration

A broad modeling suite with collaboration, engineering tools, and a free plan.
- Real-time collaboration
- Desktop app
- Version history
Free plan · paid from $4/user/mo (annual) · 30-day trial Our Visual Paradigm verdict → Try Visual Paradigm
10.0/10★★★★★
Try Visual Paradigm
3
Lucidchart
Best forCollaborative business and technical diagramming

A broad, collaborative diagramming workspace with a free tier and web-only access.
- Real-time collaboration
- Version history
Free plan · 7-day trial Our Lucidchart verdict → Visit Lucidchart
7.7/10★★★★☆
Visit Lucidchart
4
Microsoft Visio
Best forMicrosoft-centric professional diagramming

A broad, Microsoft-centric diagramming suite with strong desktop and data features.
- Real-time collaboration
- Desktop app
- Version history
From $5/user/mo (annual) · 30-day trial Our Microsoft Visio verdict → Visit Visio
9.0/10★★★★☆
Visit Visio
EdrawMax
Best forAffordable AI-assisted visual diagramming

A low-cost, cross-platform diagramming tool with AI, imports, exports, and collaboration.

Free plan · paid from $5.90/mo (annual) · 7-day trial Our EdrawMax verdict → Visit EdrawMax

5.6/10★★★☆☆
Visit EdrawMax
6
ProcessOn
Best forAffordable collaborative diagramming across devices

A flexible diagramming workspace with a useful free tier and broad format support.
- Real-time collaboration
- Version history
Free plan · 7-day trial Our ProcessOn verdict → Visit ProcessOn
7.5/10★★★★☆
Visit ProcessOn
7
SmartDraw
Best forGeneral-purpose diagramming with office integrations

A broad diagramming suite for teams that need office integrations and collaboration.
- Real-time collaboration
- Desktop app
- Version history
Our SmartDraw verdict → Visit SmartDraw
7.0/10★★★★☆
Visit SmartDraw
8
Cacoo
Best forSmall teams wanting low-cost live collaboration

A low-cost collaborative diagramming tool with broad formats and deployment options.
- Real-time collaboration
- Version history
Free plan · paid from $6/user/mo · 14-day trial Our Cacoo verdict → Visit Cacoo
8.7/10★★★★☆
Visit Cacoo
Creately
Best forWeb teams combining diagrams and workshops

A broad web workspace for diagrams, workshops, collaboration, and project planning.

Free plan · paid from $5/mo (annual) · 7-day trial Our Creately verdict → Visit Creately

6.0/10★★★☆☆
Visit Creately
10
Eraser
Best forTechnical teams using AI and diagram-as-code

A flexible diagram-as-code workspace for technical teams building with AI.
- Real-time collaboration
- Version history
Free plan · paid from $15/user/mo (annual) Our Eraser verdict → Visit Eraser
7.7/10★★★★☆
Visit Eraser
Mermaid not yet scored
Best forDevelopers who prefer text-based diagrams

A flexible diagramming toolkit for teams that prefer code, with hosted collaboration options.
- Version history
Open source Our Mermaid verdict → Visit Mermaid
—not yet scored
Visit Mermaid
yEd Graph Editor not yet scored
Best forFree desktop graph and technical diagram creation

A capable free desktop graph editor with broad formats and automatic layouts.
- Desktop app
- Version history
Free plan Our yEd Graph Editor verdict → Visit yEd
—not yet scored
Visit yEd
PlantUML not yet scored
Best forCode-driven diagrams integrated with developer tools

A flexible open-source choice for diagrams managed as code.
- Desktop app
- Version history
Free plan Our PlantUML verdict → Visit PlantUML
—not yet scored
Visit PlantUML
14
Bizagi Modeler
Best forBusiness process modeling and simulation

A focused BPMN tool for modeling, simulating, documenting, and sharing business processes.
- Real-time collaboration
- Desktop app
- Version history
Free plan · pricing on request Our Bizagi Modeler verdict → Visit Bizagi
7.8/10★★★★☆
Visit Bizagi
15
ConceptDraw DIAGRAM
Best forDesktop users needing rich visual diagram design

A capable desktop diagram tool with broad formats and a $199 perpetual license.
- Desktop app
From $199 · 21-day trial Our ConceptDraw DIAGRAM verdict → Visit ConceptDraw
6.3/10★★★☆☆
Visit ConceptDraw

OmniGraffle Alternatives: Common Questions

What is the best alternative to OmniGraffle?

Visual Paradigm: #2 in our Diagram Software ranking, with an editor score of 10.0 out of 10. A broad modeling suite with collaboration, engineering tools, and a free plan.

Is there a free alternative to OmniGraffle?

Yes. draw.io, Visual Paradigm, Lucidchart, EdrawMax and ProcessOn have a free plan or a free tier (12 of the 15 alternatives on this page).

What is the cheapest paid alternative to OmniGraffle?

Of the alternatives here that publish a price, Visual Paradigm starts lowest, at $4/user/mo.

OmniGraffle vs Each Alternative

#	Tool	Free plan	Paid from	Diagram types	Real-time collaboration	Export formats	Import formats	Score
30	OmniGraffle	No	—	family trees, flow charts, org charts, layouts, directed graphs, nondirected graphs	—	PNG, JPG, GIF, BMP, TIFF, PDF, EPS, PSD, SVG, OmniOutliner, Visio XML	PNG, JPEG, GIF, SVG, PDF, OmniOutliner, Visio VDX, Visio VSDX, Visio VST, Visio VTX, Visio VSS, Visio VSX	6.7
not scored	draw.io	Yes	None	flow charts, mind maps, org charts, Venn diagrams, infographics, network diagrams, architecture diagrams, floor plans, electrical diagrams, rack diagrams, UML diagrams, BPMN diagrams, Kanban boards, ER diagrams, Mermaid diagrams, Gitflow diagrams, C4 models, threat models	Yes	PNG, SVG, JPEG, animated GIF, PDF, HTML, URL, XML, JSON	draw.io, XML, Gliffy, VSDX, Lucidchart, PNG, SVG, JPEG	—
2	Visual Paradigm	Yes	$4/user/mo	UML, SysML, flowchart, organization chart, ER, BPMN, data-flow, EPC, mind map, C4, Gantt, wireframe, cloud architecture	Yes	JPG, PNG, SVG, TIFF, EMF, PDF, XML, Excel, XMI, UML2	XML, Excel, XMI, UML2, Visio drawing, Visio stencil, Rational Rose, Rational DNX, Rational System Architect, Rational Rhapsody, NetBeans UML	10.0
3	Lucidchart	Yes	—	flowcharts, org charts, entity relationship diagrams, sequence diagrams, mind maps, UML/class diagrams, process diagrams	Yes	PDF, PNG, JPEG, SVG, VSDX, VDX, JSON, CSV, BPMN	VSDX, VSD, VDX, JPEG, PNG, .drawio, XML, BPMN, XPDL, OmniGraffle flat files	7.7
4	Microsoft Visio	No	$5/user/mo	basic, block, business matrix, Venn, cycle, pyramid, flowchart, process, cross-functional, SDL, UML, ERD, network, Azure, AWS, BPMN, floor plan, HVAC, plant layout, timeline, Gantt, PERT, ITIL, Pivot, Six Sigma, value-stream map, organization chart	Yes	PDF, PNG, JPG, SVG, EMF, GIF, TIF, BMP, WMF	DWG, DXF, EMZ, EMF, GIF, JPG, PNG, SVG, SVGZ, TIF, TIFF, BMP, DIB, WMF	9.0
5	EdrawMax	Yes	—	—	—	—	—	5.6
6	ProcessOn	Yes	—	mind maps, flowcharts, swimlane diagrams, Gantt charts, UML diagrams, architecture diagrams, ER diagrams, network topology diagrams, organizational charts, Venn diagrams, BPMN diagrams, circuit diagrams, floor plans, timelines, fishbone diagrams, tree diagrams, matrix diagrams, data visualization charts	Yes	PNG, PDF, PPT, SVG, Excel, Word, JPG, POS, XMind, FreeMind, Visio	Visio, XMind, Markdown, Mermaid, Excel, POS	7.5
7	SmartDraw	No	—	floor plans, site plans, building layouts, evacuation plans, accident reconstructions, crime scenes, circuit diagrams, wiring diagrams, electrical plans, planograms, flowcharts, organizational charts, network diagrams, UML diagrams, ERDs, data flow diagrams, timelines, mind maps, Gantt charts, cause-and-effect diagrams	Yes	JPEG, PNG, SVG, PDF, Visio	PDF, VSD, VSDX, Visio stencils, Lucidchart files, JPEG, PNG, SVG	7.0
8	Cacoo	Yes	$6/user/mo	flowcharts, wireframes, mind maps, process diagrams, BPMN diagrams, network diagrams, UML diagrams, organizational charts, timelines, charts, wireframes	Yes	PNG, SVG, PDF, PS, PPT	Microsoft Visio, CSV	8.7
9	Creately	Yes	—	—	—	—	—	6.0
10	Eraser	Yes	$15/user/mo	Flow charts, entity-relationship diagrams, cloud architecture diagrams, sequence diagrams, BPMN diagrams	Yes	PNG, SVG, PDF, PowerPoint, Google Slides, BPMN, Visio, draw.io, Markdown	PNG, JPEG, WebP, PDF, Word, Excel, PowerPoint, Draw.io, Visio	7.7
not scored	Mermaid	—	None	flowchart, sequence diagram, class diagram, state diagram, Gantt chart, timeline, mindmap, Git graph, use case diagram, event modeling diagram	—	PNG, SVG, Markdown	.mmd	—
not scored	yEd Graph Editor	Yes	None	BPMN diagrams, semantic networks, family trees, flowcharts, social networks, UML class diagrams, entity relationship diagrams, swimlane diagrams	—	PDF, SVG, EMF, JPG, GIF, BMP, PNG, HTML, EPS, SVGZ	GraphML, GraphMLZ, YGF, GML, XGML, XLS, XLSX, TGF, GEDCOM, XML/XSL	—
not scored	PlantUML	Yes	None	Sequence, use-case, class, object, activity, component, deployment, state, timing, regex, network, wireframe, Archimate, Gantt, mind map, WBS, EBNF, JSON, YAML	—	PNG, SVG, EPS, PDF, VDX, XMI, SCXML, HTML, ATXT, UTXT, LaTeX, Braille PNG	—	—
14	Bizagi Modeler	Yes	—	BPMN process diagrams; value chain diagrams	Yes	Image; Visio; XPDL; XML; BPMN; Word; PDF; Web; SharePoint; Wiki	Visio; XPDL; Bizagi; XML; BPMN	7.8
15	ConceptDraw DIAGRAM	No	—	flowcharts, block diagrams, process diagrams, UML diagrams, organizational charts, network diagrams, rack diagrams, cloud service architecture diagrams, technical schematics, building plans, floor plans, dashboards, infographics, presentations	—	PNG, JPG, BMP, GIF, TIFF, EPS, Adobe PDF, HTML, SVG, PowerPoint, VDX, VSDX	PNG, JPG, BMP, GIF, TIFF, PowerPoint, VDX, VSDX, VSD, VSS, VSSX	6.3

Guides on Diagram Software

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026