Get PladitorGet It

Buy a cross-platform, single-user license for Pladitor — the PlantUML editor for Windows and Mac. One-time payment, no subscription.

Own It Forever — $19, One-Time Payment

Buy Pladitor directly and skip the app store. One license, one payment — runs natively on both Windows and Mac, yours to keep forever.

BUY

One-time payment · 7-day free trial with all features

Features

  • Runs natively as desktop application on Windows and MacOS
  • All features of the “Light” version plus the features below:
  • Single-user license for all supported platforms
  • Image-to-source navigation without interruptions
  • Auto-formatting of diagram code
  • More than 120 diagram templates
  • Creation of custom diagram templates
  • Additional PlantUML syntax guides
  • Enhanced color dialog
  • DirectEdit capability: Directly open your PlantUML-generated PNG/SVG image, edit the diagram source, and save as PNG/SVG again
  • AI Assistant: create and refine diagrams with your AI provider (OpenAI, Anthropic, and more)
  • Multi-tab and auto-save capability
  • Import of sources from PNG and SVG files
  • Light and dark mode
  • Mouse wheel zoom and pan in diagram preview
  • Custom PlantUML server configuration
  • Preview format selectable (SVG/PNG)
  • Optional word wrap
  • UI language selection
  • Customizable help button
  • Integrated PlantUML Guidebook
  • Export to clipboard

Try Before You Buy

Download Pladitor and use it with all features free for 7 days. No license key needed to start. After the trial it reverts to the Light version until you enter your key.

Windows & Mac