What platforms does Umbrello run on?

Umbrello runs on Linux, Windows, and macOS.

Is Umbrello still maintained?

Unverified. Umbrello has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Umbrello?

Similar projects tracked by PulseGate include SketchRoom, Rychart AI, and Trello Flowchart Power-Up.

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Umbrello

Name: Umbrello
Author: KDE

FlathubDiagramming & whiteboards

Umbrello is a desktop UML modeling tool that enables users to create a variety of UML diagrams and generate code in multiple programming languages. It supports industry-standard formats and is suitable for software architects and developers who need to design and document complex systems.

FreeLinuxWindowsmacOS

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Overview

8 features

Umbrello is a Diagramming & whiteboards project. It simplifies the process of designing and documenting software systems using UML diagrams and code generation. Umbrello is a B2B product aimed at software architects and developers. It is available for free. It ships for Linux, Windows, and macOS.

Behind Umbrello is KDE. Key capabilities include UML diagram creation, code generation, and multiple diagram types.

UML diagram creation
Code generation
Multiple diagram types
XMI support
Use case diagrams
Class diagrams
Sequence diagrams
Component diagrams

Built with & integrations

Runs on

LinuxWindowsmacOS

Trust & compliance

Verified signals

HTTPSFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed29 Jun · 19:15 UTC
umbrello verified against its public source
Source: PulseGate · Open

Frequently asked questions about Umbrello

What is Umbrello?: Umbrello simplifies the process of designing and documenting software systems using UML diagrams and code generation. It is catalogued under Diagramming & whiteboards on PulseGate.
Who is Umbrello for?: Umbrello is a B2B product built for software architects and developers.
Is Umbrello free?: Yes — Umbrello is free to use.
What platforms does Umbrello run on?: Umbrello runs on Linux, Windows, and macOS.
Is Umbrello still maintained?: Unverified. Umbrello has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Umbrello?: Similar projects tracked by PulseGate include SketchRoom, Rychart AI, and Trello Flowchart Power-Up.SketchRoom Rychart AI Trello Flowchart Power-Up
Who develops Umbrello?: Umbrello is developed by KDE.

At a glance

Platforms: Desktop
Languages: English
Built for: software architects and developers
Model: B2B
Solves: Simplifies the process of designing and documenting software systems using UML diagrams and code generation.

Registered as

Flathub: org.kde.umbrello

Developer

KDE

Live coverage

Identity confidence: Medium · 70
Indexed: 29 Jun 2026
Lifecycle: Unverified
Last seen: 29 Jun 2026

Identity audit (12)

Slug: umbrello-flathub-org
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 29 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 4 Aug 2026
Canonical URL: https://flathub.org/apps/org.kde.umbrello

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