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SPECIFICTION
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ProcessOn

processon.io

Free plan WebiOSAndroid
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Spec score 7.5 #31 of 36 in Diagram Software

What it is

ProcessOn is an online diagramming tool for creating flowcharts, mind maps, and other visual diagrams. Its supported formats include swimlane diagrams, BPMN, UML, network topology diagrams, ER diagrams, and organizational charts. ProcessOn AI offers tools for mind maps, flowcharts, Mermaid, Markdown, and equations. Users can collaborate online and share diagrams by link. Flowchart files save to cloud storage in real time, synchronize across devices, and retain traceable historical versions. Imports include Visio, XMind, Markdown, Mermaid, Excel, and POS files; listed exports include PNG, PDF, PPT, SVG, Excel, Word, JPG, POS, XMind, FreeMind, and Visio. The free plan costs nothing and includes 9 personal files and up to 3 collaborators, along with partial download formats. The Personal Edition lists unlimited personal files, collaborators, and download formats, with a 7-day trial shown; the Lifetime Edition lists the same allowances and lifetime ownership without renewal. Prices for both paid editions are not shown. ProcessOn is available on Android, iOS, and web, with no desktop app listed.

Spec sheet

Product
ProcessOn is an online diagramming tool for creating flowcharts, mind maps, and other visual diagrams.Read 2 Oct 2026 · processon.io
Platforms
A ProcessOn article says the service supports PC, Mac, iOS, and Android.Read 2 Oct 2026 · processon.io
Integrations
A ProcessOn blog article describes API integrations with office software and third-party applications, and names DingTalk and Enterprise WeChat as communication tools.Read 2 Oct 2026 · processon.io
Security
The site states compliance with ISO/IEC 27001 and GDPR, use of cloud infrastructure meeting SOC 2 Type II audit requirements, and SSL/TLS encryption for data transmission.Read 2 Oct 2026 · processon.io
Support
The pricing page directs users to email [email protected] for support.Read 2 Oct 2026 · processon.io
Headquarters
Hong KongRead 28 Sep 2026 · processon.io
AI tools
ProcessOn AI offers AI mind maps, AI flowcharts, Mermaid, Markdown, and equation tools.Read 2 Oct 2026 · processon.io
Collaboration
The product supports online multi-person collaboration and sharing through links.Read 2 Oct 2026 · processon.io
Diagram types
The site lists flowcharts, swimlane diagrams, BPMN, UML, network topology diagrams, ER diagrams, organizational charts, and mind maps among its supported diagram types.Read 2 Oct 2026 · processon.io
File formats
The site says users can import Visio, XMind, Markdown, Mermaid, and Excel files and export PNG, PDF, PPT, SVG, Excel, and Word files.Read 2 Oct 2026 · processon.io
Free tier limits
The free plan includes 9 personal files and up to 3 collaborators.Read 2 Oct 2026 · processon.io
Paid plan limits
The Personal Edition lists unlimited personal files, collaborators, and download formats.Read 2 Oct 2026 · processon.io
Refunds
The pricing page says membership fees are nonrefundable once the virtual product takes effect.Read 2 Oct 2026 · processon.io
Storage and history
Flowchart files are saved in real time to cloud storage, synchronized across devices, and have traceable historical versions.Read 2 Oct 2026 · processon.io

Plans and prices

Free Version Free Free forever 9 personal files · 3 collaborators · partial file download formats · 1 custom mind map theme · 9 custom flowchart shapes Read 2 Oct 2026 · processon.io
Lifetime Edition Price not published Price not shown in the page text; lifetime option listed Unlimited personal files · unlimited collaborators · unlimited download formats · Lifetime ownership with no renewal Read 2 Oct 2026 · processon.io
Personal Edition Price not published Price not shown in the page text; monthly option listed Unlimited personal files · unlimited collaborators · unlimited download formats · 7-day trial shown Read 2 Oct 2026 · processon.io
Personal Edition Price not published Price not shown in the page text; yearly option listed Unlimited personal files · unlimited collaborators · unlimited download formats · 7-day trial shown Read 2 Oct 2026 · processon.io

Every ProcessOn plan and price →

Strong points and limits

Strong points

  • Supports flowcharts, mind maps, BPMN, UML, and more.
  • Collaborators can work online and share links.
  • Files save to cloud storage in real time.
  • Traceable historical versions are available.
  • Imports and exports a range of file formats.

Limits

  • Free plan is limited to 9 personal files.
  • Free plan allows up to 3 collaborators.
  • Prices for the paid editions are not shown.
  • No desktop app is listed.

Who it suits

ProcessOn suits people who create diagrams and want browser-based collaboration and version history. Its free tier may suit users who can work within the 9-file and 3-collaborator limits.

Verdict

ProcessOn combines broad diagram formats with shared editing, cloud saving, and version history. The free tier has clear file and collaborator caps, while prices for the listed paid editions are not shown.

Where Specifiction places it

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