Downloading Umbrello 2.32.0 from our website was free. The following version: 2.2 was the most frequently downloaded one by the program users. Our antivirus check shows that this download is clean. You can launch this free PC program on Windows XP/7/8/10/11 64-bit. The actual developer of the free software is KDE.org. Umbrello is categorized as Development Tools. Umbrello.exe is the frequent file name to indicate this program's installer.
From the developer:
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program based on KDE Technology. UML allows you to create diagrams of software and other systems in a standard format to document or design the structure of your programs. Umbrello supports XMI 1.2 file import and export (nearly compatible to UML 1.4).
You may want to check out more software, such as Aqua Data Studio, Raize Components or Astah Community, which might be similar to Umbrello.