Редакторы uml для linux

10 Best Free Unified Modeling Language Tools

Unified Modeling Language (UML) is a general-purpose, modeling language designed to provide a standard way for visualizing, specifying, constructing, and documenting the artifacts of distributed object systems. It’s the industry standard modeling language for software engineering.

The aim of UML is to give software engineers, agile and small development teams, and system architects useful tools for analysis, design, and implementation of software-based systems. It also provides modeling business and similar processes. The language helps to visualize your object-oriented design and communicate with others. It offers limited use for other programming paradigms.

UML offers an efficient way to communicate object programming concepts that are not intuitive between programmers and end users. It can also be very precise and helps to avoid ambiguities when you define your system.

UML is composed of many model elements that represent the different parts of a software system. The UML elements are used to create diagrams, which represent a certain part, or a point of view of the system. A full list of the diagrams is set out at the end of this article.

UML was born in the middle 90’s by merging three methods. The notation aspect of the Booch method was superseded by the UML, which features graphical elements from the Booch method along with elements from the object-modeling technique (OMT) and object-oriented software engineering (OOSE).

A UML tool or UML modeling tool is a software application that supports some or all of the notation and semantics associated with UML. Many open source UML tools are available. We give our recommendation to the following software.

Click the links below to learn more about each application and see which one is best suited for your requirements.

Unified Modeling Language tools
Eclipse Papyrus	Edit models based on UML and related languages
PlantUML	Draw UML diagrams from simple textual description
Violet	Designed for people who need to produce simple UML diagrams
Umple	Create UML models textually
Umbrello	UML Modeller based on KDE technology
Modelio	UML and BPMN modeling environment
ArgoUML	UML modeling tool
UMLet	Java-based UML tool
Dia	GTK+ based diagram creation software
UML Designer	UML tool based on Sirius and Eclipse

There are also some excellent freeware tools that are not released under an open source license. We like Edraw Max, and StarUML.

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10 Best Flowchart and Diagramming Software for Linux

Diagrams are a great means for us to connect with information and process its significance; they help in communicating relationships and abstract information and enable us to visualize concepts.

The flowchart and diagramming tools are used for everything from basic workflow diagrams to complex network diagrams, organization charts, BPMN (Business Process Model and Notation), UML diagrams and much more.

Are you looking for free and open-source flowchart and diagramming software to create different kinds of diagrams, flowcharts, illustrations, maps, web graphics and more, on a Linux desktop? This article reviews 10 best flowcharts and diagramming software for Linux.

1. LibreOffice Draw

The Draw is a feature-rich, extensible, easy-to-use, and an excellent tool for producing powerful and intuitive flowcharts, organization charts, network diagrams and many other types of graphics. It is also used to manipulate pictures and images in so many ways, and it can produce anything from a quick sketch to complicated figures.

A draw is a part of LibreOffice, a powerful and free office suite that runs on Linux, macOS and Windows machines. It uses the Open Document Format for Office Applications (ODF) (.odg graphics extension).

Some of its features include a gallery of shapes and drawings, a spellchecker, hyphenation mode, and color replacing. Importantly, it supports importing, editing, exporting PDFs, importing from several file formats and exporting to GIF, JPEG, PNG, SVG, WMF, and more.

Also, it supports macro execution with Java, various extensions and its filter settings can be configured using XML.

LibreOffice Draw – Vector Graphics Editor

2. Apache OpenOffice Draw

OpenOffice Draw is a free application for drawing business processes and diagrams. It is one of the tools included in the Apache OpenOffice office suite. Similar in functionality to LibreOffice Draw, it supports different diagram types such as flowcharts, organization charts, network diagrams, etc.

It also supports various styles and formatting, allows you to import and export graphics from and to all common formats (including BMP, GIF, JPEG, PNG, TIFF, and WMF). Support for creating flash (.swf) versions of your work is also available.

OpenOffice Draw

3. yED Graph Editor

yEd Graph Editor is a free, powerful and cross-platform desktop application used for quickly and effectively creating diagrams. It runs on all major platforms such as Unix/Linux, Windows, and Mac OS X. yEd supports a wide variety of diagram types allowing you to create diagrams manually or import external data for manipulation or analysis.

It supports diagrams such as illustrated types, organization charts, mind maps, swimlane diagrams, ERDs, and many more. Its key features include an intuitive user interface, support for importing external data from an Excel spreadsheet (.xls) or XML, automatic arrangement of diagram elements, and exporting of bitmap and vector graphics such as PNG, JPG, SVG, PDF, and SWF.

yED Graph Editor

4. Inkscape

Inkscape is a free and open-source, cross-platform vector graphics software with a simple interface, which runs on GNU/Linux, Windows, and Mac OS X. It is multi-lingual and highly customizable. You can use it to create a wide range of graphics such as flowcharts, illustrations, icons, logos, diagrams, maps, and web graphics.

It features object creation and manipulation, fills and stroke, text operations, rendering, and more. It uses the W3C open standard SVG (Scalable Vector Graphics) as its native format. With Inkscape, you can import and export to various file formats, including SVG, AI, EPS, PDF, PS, and PNG. You can also extend its native functionality using add-ons.

Inkscape – vector graphics editing and illustration tool

5. Dia Diagram Editor

Dia is a free, open-source, easy-to-use popular and cross-platform drawing software for Linux desktops. It also runs on Windows and Mac OS X. It is used to create more than 30 different diagram types including flowcharts, network layouts, database models. Dia features more than 1000 predefined objects and symbols and supports many import and export formats. For programmers, it is scriptable via Python.

Dia Diagram Editor

6. Calligra Flow

Calligra Flow is an easy to use tool for creating diagrams and flowcharts. It is included in Calligra Office Suite and is highly integrated with the other Calligra applications. It supports various diagram types such as network diagrams, organization charts, flowcharts and more.

Calligra Flow – diagramming software

7. Graphviz

Graphviz (Graph Visualization Software) is an open-source and programmable graph drawing software. It ships in with a collection of programs for graph visualization specified in DOT language scripts. Besides, it has web and interactive graphical interfaces, and auxiliary tools, libraries, and language bindings.

Graphviz is used to generate diagrams either manually or from external data sources, in several useful formats including images and SVG for web pages, and Postscript for inclusion in PDF. You can also display output in an interactive graph browser.

Graphviz – Graph Visualization Software

8. Pencil

Pencil is a free and open-source, easy to use tool for GUI (Graphical User Interface) prototyping, used to create mockups in popular desktop environments. It comes with numerous built-in shapes collection (including general-purpose shapes, flowchart elements, desktop/web UI shapes, Android and iOS GUI shapes) for drawing different types of user interface ranging from desktop to mobile platforms.

The pencil also supports diagram drawing, exporting to different output formats including OpenOffice/LibreOffice text documents, Inkscape SVG and Adobe PDF, and inter-page linking. In addition, it integrates with OpenClipart.org allowing you to easily find Cliparts from the Internet.

Pencil Prototyping Tool

9. PlantUML

PlantUML is an open-source tool for generating UML diagrams using a simple textual description language. It is used for modeling, documentation, and UML. It enables you to create nice professional-looking diagrams and technical designs. PlantUML has an intuitive syntax and is command-line based, and can be used in combination in GNU Emacs org-mode for writing technical documentation.

It supports UML diagrams such as class diagram, sequence diagram, collaboration diagram, use case diagram, state diagram, activity diagram, component diagram, deployment diagram, and entity relationship diagram.

You can also use it to create non-UML diagrams such as Wireframe graphical interface, archimate diagram, Specification and Description Language (SDL), ditaa diagram, gantt diagram, and many others. Furthermore, you can export output to PNG, in SVG or in LaTeX format.

PlantUML – create UML diagrams

10. Umbrello

Last but not least, we have Umbrello UML Modeller, a free, open-source and cross-platform Unified Modelling Language (UML) diagram tool based on KDE, that runs on Linux systems, Windows and Mac OS X. It supports you in producing diagrams for designing and system documentation.

The Umbrello UML Modeller 2.11 supports different kinds of diagram types such as a class diagram, sequence diagram, collaboration diagram, use case diagram, state diagram, activity diagram, component diagram, deployment diagram, and ERDs.

Umbrello UML Modeller

That’s all we had for you! In this article, we shared the 10 best flowcharts and diagramming software for Linux. We would like to hear from you via the feedback form below.

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25 BEST UML Tools | FREE UML Diagram Software in 2021

Updated October 8, 2021

There are many tools available in the market for designing UML diagrams. Following is a curated list of Top 28 handpicked UML tools with popular features and latest download links. This comparison list contains open source as well as commercial tools.

1) Edraw Max

Edraw Max is a UML builder software that helps you to make diagrams using ready-made symbols and templates. It allows you to import your drawings to file formats such as PDF, PPT, Word, HTML, etc.

Features:

• You can create a flowchart, mind map, UML, electrical diagrams, network diagrams, etc.
• It provides a user-friendly interface similar to MS Word.
• Edraw Max helps you to share designs anytime, anywhere.
• This tool provides 280+ latest flowchart and diagram solutions.

2) Moqups

Features:

• You can collaborate easily with other people.
• Export diagram to PDF or PNG.
• Easy to share your project link with stakeholders.
• Includes numerous shapes and drawing arrows.
• You can resize, rotate, and move shapes.
• Offers readymade customizable templates.
• Guru99 users get 20% off with coupon “GURU20”

3) Visio

Microsoft Visio is a popular chart and visualization software. It belongs to office family so it can easily be integrated with other Microsoft office products.

Features:

• Visio helps you to create professional diagram by creating flowcharts, diagrams, org charts, engineering designs, and more.
• Allows you to connect flowcharts and diagrams to real-time data.
• It allows you to work together on diagrams from a web browser, from almost anywhere.

4) ConceptDraw

ConceptDraw DIAGRAM offers a complete range of business graphic documentation solutions. These UML solutions offer business-specific add-ons which offer an extensive variety of workflow requirements.

Features:

• ConceptDraw DIAGRAM v12 offers powerful and comprehensive drawing tools.
• Helps you to empower your communication processes and improve your presentation techniques.
• The tool is an ideal suite for building plan software.
• You can use very important business metrics and track with live object technology.

5) StarUML

StarUML is a UML diagram modeling tool. It is one of the best UML software that provides eleven types of diagram. StartUML 2 is compatible with UML 2.x versions.

Features:

• Allows you to create Obje3ct, Use case, Deployment, Seque3nce, Communication, Activity, and profile Diagram.
• This UML diagram software allows you to discover and install third-party extensions.
• Work with same UX in multiple platforms including macOS, Windows, and Linux.
• No limit for using this commercial software for evaluation.

6) Umbrello

Umbrello is a UML modeling tool. It runs under KDE and Linux. It is one of the best UML diagram tool which supports code generation as well as reverse engineering for C++ and Java.

Features:

• It allows you to create diagrams of software and another system in a standard format
• It helps you to check the screenshot to see umbrello in action.
• Offers handbook to give instruction to Umbrello and UML modeling.

7) UML Designer Tool

UML Designer tool offers a set of common diagrams to work with UML 2.5 models. The tool provides an easy method for the transition from UML to domain-specific modeling.

Features:

• Allows user to re-use provided representations and work in total transparency on both DSL and UML models
• This UML software helps you to create a Class diagram, Component Diagram, and composite structure Diagram
• This UML diagram software allows you to use legacy UML models and start working with DSL.

8) Altova

Altova UModel is another useful UML tool which makes visual software design practical for any project. Visually design application models in UML which can be generated using Java, C++, C#, or Visual Basic.

Features:

• Intuitive Visual Modeling for all UML Diagrams
• Helper windows allow you to build your desired models.
• It allows you to add hyperlinks to any element in any UML diagram.
• You can assign an element to the specific layer, and layers can be locked to prevent changes.

9) Umple

Umple is an open source model for integrating textual UML constructs in programming languages, code generation or using simple UML modeling method.

Features:

• It allows developers to embed modeling concepts patterns, generation templates, and other abstractions in traditional code.
• Umple tool helps users to learn UML faster.
• The tool can works online, as Eclipse plugin, and also stand-alone command-line Jar.

10) Visual Paradigm

Visual Paradigm is a software design tool which is tailored for engine software projects. This UML editor tool helps the software development team to a model business information system and development processes.

Features:

• It offers support for BPMN, UML, ERD, DFD, SysML.
• It offers a complete tool like for process analysis, system design, database design, etc.
• Offers user story feature to capture and maintain user’s needs.

11) WhiteStarUML

WhiteStarUML is another important Universal modeling tool which offers all the feature which can be adapted to the modern environment like the support of Unicode strings.

Features:

• Windows 7, 8, 10 versions supported.
• This UML diagram maker provides the best functionality expected from a UML tool like a large selection of supported diagrams.
• Good usability giving the overall look and feel of a serious programming environment.

12) Draw.IO

Draw.IO is a free online UML tool. It is one of the best UML tools that allows users to create and manage the drawing easily these tools. A lot of the wide and early share available with this tool.

Features:

• No limit on the number of sizes
• Templates are present in software design itself.
• This free UML diagram tool allows you to save the model in your preferred location

13) GenMyModel

GenMyModel began as a UML tool but, today It is expanded to cover also business modeling with Archimate and BPMN support. It offers a centralized model repository which allows easy and simultaneously models collaboration.

Features:

• Share your knowledge with versioning and access right management.
• Useful for presentations to management and project stakeholders.
• Helps you to combines the power of desktop modeling tools with a modern web solution.
• Allows you to directly import or export as PDF documents.

14) UMLetino

It is accessible to the user as an open source UML diagram tool for developing UML diagrams. It can directly run in your browser, and it does not need any installations.

Features:

• Diagrams can be exported as XML or any other image files.
• Allows you to store diagrams with other teammates
• It is one of the best open source UML tools that offers you to export diagrams in SVG, Gif or JPEG format.

15) Diagramo

Diagramo is a free and open source HTML5 online flowchart software. It is easy to download and install on your server.

Features:

• This UML diagram software allows you to save diagrams as images
• It is flow chart focused software which only one kind of UML diagrams.

16) Astah

Astah is a UML editor which is integrated with Mind mapping features. It is one of the best UML tool that helps you to visualize the essence of your ideas before you code.

Features:

• Faster to create UML compares with Excel or non-UML-specific drawing tools.
• Visualize requirements and functional requirements, all the relations between them and to other model elements.
• Merge, exclusive control, copy & paste support.

Download link: http://astah.net/

17) Visual Modeling Software

Microfocus is a visual modeling tool which allows business and software development to analyze and design software architecture.

Features:

• This platform offers you to model enterprise architectures in such a way that requirements, architectures, and code are always in sync
• Offers Model-driven Architecture and data modeling systems
• Livesource technology feature allows you to use programming language source code to management elements and eliminate unnecessary work

18) BOUML

BOUML is a free UML2 tool which includes modeler. This helps you to specify and generate code in C++, Java, Php, Python, and MySQL.

Features:

• It runs under Windows, Linux and MacOS X versions.
• it helps you to program simultaneously in C++, Java, Php, Python, MySQL, etc.
• it is very fast and not need much memory to manage several thousands of classes, see benchmark

19) Dia

Dia is a full-featured diagramming program which is licensed under GPL. It allows you to draw various types of diagrams and has special objects to help you to draw ER diagrams, UML diagrams, flowcharts, network diagrams, and many other diagrams.

• It offers support for new shapes by writing simple XML files, using a subset of SVG to draw the shape.
• It allows you to export diagrams to a number of formats, including EPS, SVG, XFIG, WMF, and PNG.

20) Sparx Systems

Sparx system is a diagram design tool for modeling documenting, building and maintaining object-oriented features. It is one of the leading vendors of innovative solution based on the Unified Modeling Language.

Features:

• Helps you for effective project management
• High-performance model repository
• Offers End-to-end traceability
• Powerful document generation

21) Gliffy

Gliffy is a free online drawing tool which provides support for drawing UML diagrams. It is one of the most widely used online diagramming application.

Features:

• Allows you to draw a diagram with ease
• This free UML tool offers the power of visual communication and collaboration.
• Fast and effective integration with Jira and Confluence
• Strong supports for BPMP process models

22) Lucidchart

Lucidchart is HTML-5 based UML tool which also offers real-time collaboration capabilities. It is one of the best UML modeling tools that allows you to create a simple flowchart to complex technical diagrams.

Features:

• Works with your team on any device across various platforms
• Allows you to connect live data with your diagrams or import data to automatically build organization charts
• Helps you to increase security and easily manage user accounts
• It is Integrated seamlessly with MS office, G suite, Atlassian, etc.

23) Magic Draw

Magic Draw is the first comprehensive version for professional modeling. Modern design and clear layout set this desktop app apart from the rest a proprietary for high demands.

Features:

• Constantly added new features based on the feedback given by the users
• Floating licenses help you to save significantly if you have multiple developers that you need to use MagicDraw for a specific period of time.
• Once purchased you can run the software in various applications.
• Magic draw expert team offer 24 hours free support.
• The learning is straightforward and the learning period is short.

24) Modelio

Modelio is the first modeling environment. The tool combines BPMN support and UML support. It is one of the best free UML tools that provides support for a wide range of models and diagrams.

Features:

• Modelio offers an XMI import/export feature that enables you to exchange UML2 models between various tools.
• You can extend modelio for any language, methodology or modeling technique.
• It offers integrated support of the Jython scripting language.

25) NClass

NClass is a free tool which is used to create UML class diagrams with full C# and Java language support. It is one of the best UML design tools which has a straightforward and user-friendly interface for easy and fast development.

Features:

• A diagram helps users to create professional looking diagrams
• Offers simple yet powerful class designer who is intuitive to use
• Allows you to build professional looking diagrams

26) Open ModelSphere

Open ModelSphere is a useful data, process, and engineering modeling tool. It is a platform-independent, tool which supports user interface in English and French languages.

Features:

• It provides users’ interfaces in English and French languages.
• Huge support from the community of software architects and engineers.
• This UML drawing tool helps system analysts to integrate the creation of data flow and business process diagrams.
• Expert modules to validate the integrity developed architecture.

27) Systems Design Rhapsody

The IBM Engineering Systems Design Rhapsody is a family of products offers a wide range of solution for UML modeling and designing. It helps you to manage the complexity many organizations face with product and systems development.

Feature:

• Offers continuous validation
• Allows you to perform automatic consistency checking
• Helps you to Collaborate with your engineer team
• Analyze and elaborate requirements of your project
• Automate design reviews and generate documentation

28) Software Ideas Modeler

Software Ideas Modeler is a designing tool for drawing UML, SysML, ERD, ArchiMate, flowcharts. It is one of the best free UML tool that allows you to create user stories and offers wireframe support.

Features:

• This UML modeling tool offers easy Diagramming and Layout.
• Software Ideas Modeler tool offers you a lot of predefined styles, which makes your diagrams more attractive.
• Documented software has better maintainability.

❓ What is UML Diagram?

UML Diagram is a design standard that is mainly used for creating object-oriented and meaningful documentation models for any software system present in the real world. It offers rich models that describe the working of any software/hardware system. UML stands for Unified Modeling Language.

✅ Which factors to consider while choosing the best UML Diagram Software?

You should consider the following factors while choosing the best UML diagram software:

• It should allow you to create multiple types of diagrams
• Easy to use user interface
• Customizations offered
• Features and functionalities offered
• Collaboration features
• Integration with other tools
• Cross-platform support
• Templates offered for easy creation of diagrams
• Presentation features
• Import-Export functionality to various file formats

💻 Which are the best UML Modeling Software?

Following are some of the best UML modeling software:

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