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Pro Cloud Server

System Requirements

The Sparx Systems Pro Cloud Server opens your entire enterprise to your modeling efforts, enabling stakeholders to have secure access for discussion and review.

The Sparx Systems Pro Cloud Server consists of multiple components, the requirements of each component are listed below.

Pro Cloud Server


The main component of the Pro Cloud Server is a standard Windows© service that is designed to run continuely listening for requests from Enterprise Architect, WebEA, Prolaborate or other 3rd party products.

System Requirements:

  • 600 MB hard disk space
  • 2Gb of RAM for Pro Cloud Server (+ 2GB for each EAWorker)
  • 1280*720 or higher resolution display
  • ODBC / OLE/DB Drivers where needed

Operating Systems Supported:

  • Windows 11
  • Windows 10
  • Windows 2022 Server
  • Windows 2019 Server
  • Windows 2016 Server
  • Linux using Wine [1] 5.0 (minimum) 6.0 or later (recommended) (or an equivalent Crossover version)
  • Mac OS X 10.8 or higher using Wine [1] 5.0 (minimum) 6.0 or later (recommended) (or an equivalent Crossover version)
  • macOS 10.15 or higher using CrossOver Mac 20 [2]

Enterprise Architect Versions Supported:

  • Enterprise Architect v11 (onwards) - Corporate edition (or above).
  • Enterprise Architect v14 (onwards) - Professional edition (or above), can connect to cloud based Firebird models


[1]   Wine is continually updated. The versions listed here represent what Sparx Systems tested against for the current release. For the best experience, we recommend maintaining an updated version of either the Stable or Development version from Both versions are regularly updated with fixes that will directly improve Enterprise Architect compatibility, but may experience small problems on occasion. In general, we believe that the development version offers the best experience with Enterprise Architect.

[2]   Apple dropped support for 32 bit applications in macOS 10.15. Crossover will still allow Enterprise Architect to run, but Wine will not.





WebEA is a web application based on the following technologies: PHP, HTML, CSS and javascript. As such it requires the following:

Web Server Requirements

  • A web server, Apache or Microsoft© IIS
  • 5 MB hard disk space
  • PHP v8.0 (or later)

Browser Requirements

  • HTML5
  • CSS3
  • JQuery v3.5.1

Diagram Requirements

In order for WebEA to display diagrams, Enterprise Architect must save the diagrams as images, which can be achieved with:

  • Enterprise Architect Corporate Version 13 (or later)
  • Enterprise Architect Corporate Version 11 (with the Worker Edition of EA installed with the Pro Cloud Server).