UMLet Alternatives

UMLet is described as 'open-source UML tool with a simple user interface: draw UML diagrams fast, export diagrams to eps, pdf, jpg, svg, and clipboard, share diagrams using Eclipse, and create new, custom UML elements' and is a Diagram Editor in the development category. There are more than 25 alternatives to UMLet for a variety of platforms, including Windows, Linux, Mac, Web-based and Android apps. The best UMLet alternative is yEd Graph Editor, which is free. Other great apps like UMLet are Lucidchart, PlantUML, Microsoft Office Visio and Visual Paradigm.

UMLet alternatives are mainly UML Modeling Tools but may also be Mind Mapping Tools or Diagram Editors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of UMLet.

UMLet alternatives page was last updated

UMLet

Free • Open Source
Diagram Editor

UMLet is an open-source UML tool with a simple user interface: draw UML diagrams fast, export diagrams to eps, pdf, jpg,...

More about UMLet

yEd Graph Editor
Is this is a good alternative?
Yes
No
Free • Proprietary
Mind Mapping Tool
Diagram Editor
UML Modeling Tool
Mac
Windows
Linux
Online
BSD
110 yEd Graph Editor alternatives
yEd is a powerful diagram editor that can be used to quickly create diagrams manually or import external data for analysis and auto-magically arrange even large data sets by just pressing a button. You can use yEd to quickly create flow charts, BPMN and UML diagrams...
- - yEd Graph Editor is the most popular Web-based, Windows, Mac & Linux alternative to UMLet.
- - yEd Graph Editor is the most popular free alternative to UMLet.
Suggest and vote on features
yEd Graph Editor Features
1. Auto LayoutyEd Graph Editor supports layouts that dynamically grow and adapt to the size of its contents.
2. PortableyEd Graph Editor can be used from a USB stick or similar with no prior installation.
Export to SVG
Flow Chart
BPMN diagrams
Flow diagram visualisation
XML import / export
Modules
Import From Excel
Grid layout options
Class Diagrams
Create UML entities
Lucidchart
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Mind Mapping Tool
Diagram Editor
UML Modeling Tool
Online
Android
iPhone
Chrome OS
Android Tablet
iPad
bambooHR
Microsoft Office Powerpoint
Microsoft OneDrive
Jira
Microsoft Office Word
Google Drive
Slack
Google Drive - Docs
Quip
Microsoft Teams
Software as a Service (SaaS)
Salesforce.com
Google Apps
Microsoft Azure
Microsoft Office 365
Google Drive - Sheets
Microsoft Office Suite
LinkedIn
Confluence
Microsoft Office Excel
193 Lucidchart alternatives
Lucidchart is a visual workspace that combines diagramming, collaboration, and data visualization to accelerate understanding and drive innovation. With this intuitive, cloud-based solution, everyone can work visually and collaborate in real time.
- - Lucidchart is the most popular Android, iPhone, iPad, Android Tablet & SaaS alternative to UMLet.
Suggest and vote on features
Lucidchart Features
1. Real time collaborationMultiple users can work together in Lucidchart simultaneously.
General-purpose diagramming
Flow Chart
Scalable UI
Sequence Diagrams
Export to PDF
Charts
Visitor management
Web-Based
Online collaboration
PlantUML
Is this is a good alternative?
Yes
No
Free • Open Source
Mind Mapping Tool
Diagram Editor
UML Modeling Tool
Mac
Windows
Linux
Online
Android
Chrome OS
111 PlantUML alternatives
PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams. The generator can be run anywhere within JVM and integrated with various application such as wiki, text editor, IDE, programming language, documentation generator, and others.
- - PlantUML is the most popular Open Source alternative to UMLet.
Suggest and vote on features
PlantUML Features
1. PortablePlantUML can be used from a USB stick or similar with no prior installation.
2. Support for MarkDownPlantUML supports MarkDown for document formatting.
Text Based Format
Java based
VCS Friendly
Workflow
Flow Chart
Rendering
Create UML entities
Microsoft Office Visio
Is this is a good alternative?
Yes
No
Paid • Proprietary
Diagram Editor
Mind Mapping Tool
Vector Graphic App
Windows
113 Microsoft Office Visio alternatives
Microsoft Office Visio makes it easy for IT and business professionals to visualize, explore, and communicate complex information. Go from complicated text and tables that are hard to understand to Visio diagrams that communicate information at a glance.
- - Microsoft Office Visio is the most popular commercial alternative to UMLet.
Suggest and vote on features
Microsoft Office Visio Features
1. Real time collaborationMultiple users can work together in Microsoft Office Visio simultaneously.
Workflow
Flow Chart
Brainstorming
Visual Paradigm
Is this is a good alternative?
Yes
No
Paid • Proprietary
Diagram Editor
UML Modeling Tool
Mac
Windows
Linux
69 Visual Paradigm alternatives
Visual Paradigm for UML (VP-UML) is a UML design tool and UML CASE tool designed to aid software development. VP-UML supports key modeling standards such as Unified Modeling Language (UML) 2.4, SysML, ERD, DFD, BPMN 2.0, ArchiMate 2.0, etc.
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Visual Paradigm Features
Ide integration
Entity Relationship Diagrams
Website wireframing
SAML Single Sign-On
User story mapping
Umbrello
Is this is a good alternative?
Yes
No
Free • Open Source
UML Modeling Tool
Mac
Windows
Linux
48 Umbrello alternatives
Umbrello is a Unified Modelling Language (UML) modelling tool and code generator. It can create diagrams of software and other systems in the industry-standard UML format, and can also generate code from UML diagrams in a variety of programming languages.
Umbrello has no features, suggest some!
StarUML
Is this is a good alternative?
Yes
No
Paid • Proprietary
UML Modeling Tool
Mac
Windows
Linux
54 StarUML alternatives
StarUML is a program to develop fast, flexible, extensible, featureful, and freely-available UML/MDA platform running on Win32 platform. The goal of the StarUML project is to build a software modeling tool and also platform that is a compelling replacement of commercial UML...
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StarUML Features
Entity Relationship Diagrams
Sequence Diagrams
Export to PDF
Class Diagrams
Software Ideas Modeler
Is this is a good alternative?
Yes
No
Paid • Proprietary
Windows
58 Software Ideas Modeler alternatives
Lightweight, powerful, easy to use, UML tool

Software Ideas Modeler is a lightweight and powerful CASE tool. It supports UML 2.2 diagrams and a lot of other ones. Software Ideas Modeler is freeware (for non-commercial use). Commercial user may use this software only after buying.
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Software Ideas Modeler Features
Code generation
Papyrus UML
Is this is a good alternative?
Yes
No
Free • Open Source
UML Modeling Tool
Mac
Windows
Linux
Eclipse
38 Papyrus UML alternatives
Graphical modelling open source UML2 tool based on Eclipse environment.
Suggest and vote on features
Papyrus UML Features
SysML
PlantText
Is this is a good alternative?
Yes
No
Free • Proprietary
UML Modeling Tool
Online
PlantUML
70 PlantText alternatives
The PlantText tool is an online tool for quickly creating UML (Unified Modeling Language) diagrams. Unlike most tools, PlantText can build diagrams without the use of a mouse because it is based on PlantUML markup language.
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PlantText Features
Flow Chart
NClass
Is this is a good alternative?
Yes
No
Free • Open Source
Windows
26 NClass alternatives
NClass is a free tool to easily create UML class diagrams with full C# and Java language support. The user interface is designed to be simple and user-friendly for easy and fast development. Properties, enums, delegates and other language specific elements are fully supported...
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NClass Features
Class Diagrams
Discontinued
Since 2010
Violet UML Editor
Is this is a good alternative?
Yes
No
Free • Open Source
UML Modeling Tool
Mac
Windows
Linux
31 Violet UML Editor alternatives
Violet is a UML editor with these benefits: Very easy to learn and use. Draws nice-looking diagrams. Completely free. Cross-platform. Violet is intended for developers, students, teachers, and authors who need to produce simple UML diagrams quickly.
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Violet UML Editor Features
State machine
Sequence Diagrams
Flow Chart