ProcessOn
ProcessOn: A flexible diagramming workspace with a useful free tier and broad format support. Ranked #6 of 36 in Diagram Software by our editors (8.7/10); pricing: Free plan · 7-day trial; best for affordable collaborative diagramming across devices.
At a glance
- Editor score8.7 / 10
- PricingFree plan · 7-day trial
- Best forAffordable collaborative diagramming across devices
- Free planYes
- Real-time collaborationYes
- Facts checked20 Sep 2026
Where it wins
- Free Edition supports basic diagramming with up to 3 collaborators
- Real-time collaboration, comments, permissions, and version restore
- Imports and exports formats including Visio, XMind, SVG, and PDF
Where it doesn't
- Free Edition is limited to 9 personal files
- Personal plans are aimed at individual creators
- No open-source edition is offered
Our verdict on ProcessOn
ProcessOn is an online diagramming and mind-mapping platform for individuals and teams that need to create, share, and revise visual documents. It supports flowcharts, mind maps, UML, BPMN, network topology diagrams, organizational charts, prototypes, floor plans, and other formats. Access spans web, Windows, macOS, iOS, Android, and API, making it suitable for distributed work and users who move between devices. The product also includes real-time multi-user collaboration, comments, annotations, sharing permissions, templates, and historical version restore.
Pricing covers both ongoing subscriptions and a one-time license. The Free Edition costs $0 forever and includes 9 personal files, 3 collaborators, and basic diagramming capabilities. Personal Monthly costs $8.90 per user per month, while Personal Annual costs $69 per user per year; both are for individual creators. The Lifetime Edition costs $199 one time and includes ownership for life with no renewal. The platform connects with API, DingTalk, and WeCom, and its import and export coverage includes Visio, XMind, Markdown, Mermaid, Excel, PNG, PDF, PPT, SVG, Word, JPG, and other formats.
ProcessOn’s strongest fit is its combination of diagram breadth and collaborative workflow. Users can generate flowcharts and mind maps with AI assistance, then refine them with annotations, permissions, version restoration, and multi-format exchange. That range suits teams working across business processes, software structures, networks, planning, and visual documentation rather than a single diagram type. The Free Edition is appropriate for light individual work or small collaborations, while paid plans address creators who need more capacity or prefer annual or lifetime licensing. Buyers seeking an open-source product, or teams whose primary requirement is a specialized tool rather than broad diagram coverage, should consider alternatives.
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ProcessOn pricing
All 3 ProcessOn plans and prices →
ProcessOn fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Diagram types | 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 |
| Real-time collaboration | Yes |
| Export formats | PNG, PDF, PPT, SVG, Excel, Word, JPG, POS, XMind, FreeMind, Visio |
| Import formats | Visio, XMind, Markdown, Mermaid, Excel, POS |
| Desktop app | No |
| Version history | Yes |
| Maximum editors | Not verified |
| Free trial | 7 days |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | ISO 27001, GDPR, SOC 2 |
| Support | |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan · 7-day trial (source) |
| Website | processon.io |
| Facts checked | 20 Sep 2026 |
Alternatives to ProcessOn
- draw.ioA broad, flexible diagramming editor for teams that want free cross-platform coverage.9.4
- Visual ParadigmA broad modeling suite with collaboration, engineering tools, and a free plan.9.2
- LucidchartA broad, collaborative diagramming workspace with a free tier and web-only access.9.0
See all ProcessOn alternatives →
ProcessOn vs the competition
- ProcessOn vs draw.io
- ProcessOn vs Visual Paradigm
- ProcessOn vs Lucidchart
- ProcessOn vs Microsoft Visio
- ProcessOn vs EdrawMax
- ProcessOn vs SmartDraw
Compare ProcessOn with any tool side by side →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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