Altova UModel is the UML tool that makes visual software design practical for any project. Visually design application models in UML and generate Java, C++, C#, or Visual Basic .NET code and project documentation. Or, reverse engineer existing programs into UML diagrams, then enhance your designs and complete the round trip by regenerating code.
What's new in 2025.02.00.01
[State Machine Diagram] Ability to display the names of choice nodes in the diagram design area [BPMN Diagram] BPMN: Icons not shown on tasks [Installer] Update .NET Framework DLLs in C:\Program Files\Altova\UModel2025\UModelReflectors to a supported version
[COM API] Ability to create a sequence diagram for code with forward engineering enabled via API [COM API] Ability to get the file path of an external package via the API
Frequently asked questions
Is Altova UModel 2025 Basic Edition free?
Altova UModel 2025 Basic Edition is proprietary software from Altova. Check the publisher's license terms for pricing and usage rights.
What is the latest version of Altova UModel 2025 Basic Edition?
The latest version is 2025.02.00.01.
Is it safe to download Altova UModel 2025 Basic Edition?
The download button links to the official installer published on cdn.sw.altova.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 11b1048cb09ed6259f0b9b7ea7665be01534ada3ed71d830ed9cdd0f0a0eb9b7.
Which Windows versions does Altova UModel 2025 Basic Edition support?
Altova UModel 2025 Basic Edition runs on Windows and is available for 32-bit (x86) systems.
How do I install Altova UModel 2025 Basic Edition silently?
Run the offline installer with "UModelBasic2025rel2.exe" /qn, or install it with Windows Package Manager: winget install --id=Altova.UModel.2025.Basic -e --silent.
How do I uninstall Altova UModel 2025 Basic Edition?
Open Settings › Apps › Installed apps, find Altova UModel 2025 Basic Edition and select Uninstall. From the command line, run winget uninstall --id=Altova.UModel.2025.Basic -e.
What file types can Altova UModel 2025 Basic Edition open?
A drawing and diagramming program for Windows that allows you to draw flowcharts, organizational charts, technical drawings, business presentations and annotations.