DEXPI Studio 0.1.0

First public release of DEXPI Studio, a desktop application for DEXPI P&IDs built on
pyDEXPI 2.1, free software under the
GNU Affero General Public License v3.

Features

• Open DEXPI 2.0 and 2.0.1 XML and JSON files, and Proteus XML (DEXPI 1.3)
• Render the P&ID with pyDEXPI; navigate with a touchpad (pinch to zoom, two fingers to move,
  double tap to fit) or a mouse
• Collapsible, searchable model tree, a properties panel, and selection shared between tree and
  diagram
• Validate with pyDEXPI's rules; results in the Logs panel
• Summary of equipment, piping and instruments with their tags
• Compare two models with pyDEXPI's diff
• Exports, with pyDEXPI's options:
  • GraphML, Neo4j CSV and LLM context at any graph level, including a process model's flow
  • Equipment, line, instrument, piping component and valve tables as Excel, CSV or JSON, in
    English, German, Dutch or Chinese
  • SVG, PNG and PDF images
  • DEXPI 2.0.1 XML and JSON
  • A stable text projection for reviewing model changes in Git
• Optional ChatP&ID assistant, which sends the context you select to the AI provider you
  configure
• Ready-to-run builds for Windows, macOS (Apple silicon) and Linux

Architecture

• Clean core/GUI separation
• Core layer does not import PySide6
• All functionality delegated to pyDEXPI — no duplication

Downloads

System	File
Windows (64-bit)	DEXPI-Studio-0.1.0-windows-x64.zip
macOS (Apple silicon)	DEXPI-Studio-0.1.0-macos-arm64.zip
Linux (64-bit)	DEXPI-Studio-0.1.0-linux-x64.zip

Unzip and start DEXPI Studio (on Windows DEXPI Studio\DEXPI Studio.exe, on macOS DEXPI Studio.app). The builds are not code-signed yet: on Windows choose More info → Run anyway; on macOS right-click the app and choose Open. Each .sha256 file holds the checksum of its zip (shasum -a 256 -c <file>.sha256). Each zip includes the DEXPI reference P&ID in data/ to try it with.