Best Astah UML Alternatives in 2025
Find the top alternatives to Astah UML currently available. Compare ratings, reviews, pricing, and features of Astah UML alternatives in 2025. Slashdot lists the best Astah UML alternatives on the market that offer competing products that are similar to Astah UML. Sort through Astah UML alternatives below to make the best choice for your needs
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Venngage
Venngage
$10/month Venngage is the easy design platform that brings dull data, dry documents and complex information to life. Access a library of engaging visual communication templates, created by our expert in-house designers, to create powerful visuals. You don’t need any design experience! With our simple drag and drop editor, video tutorials and courses, videos and courses, you’ll be creating stunning designs in minutes. Venngage has a wide range of templates perfect for business and professional communications including infographics, charts, reports, diagrams, mind maps, presentations, and more so that you can impress your boss, your clients, prospects and online audience. -
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Miro
Miro
$8 per month 121 RatingsMiro helps you keep your team's minds in sync. Miro is a virtual whiteboard and remote collaboration tool that helps cross-functional teams collaborate more effectively to create great things. Miro isn't a video conferencing tool, and Miro doesn't try to be. Miro's goal is to provide a platform for teams who work most effectively across areas, geographies, timezones to get more out of their ideas when they can't all be in the office together at the same time. It includes over 200 pre-made templates to capture and visualize ideas, collaboration tools like comments, chat screen sharing and video chat and integrations with popular business tools. Miro AI is your team's ultimate boost, empowering you to unleash your creativity and productivity like never before. We are your launchpad to the future, providing the assistance you need to bring your next big idea to life. Let Miro AI help you unlock the full potential of your team's innovation and collaboration capabilities. -
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PlantUML
PlantUML
FreePlantUML is an open-source tool that offers a robust and adaptable solution for generating UML diagrams through straightforward text descriptions. It accommodates numerous diagram varieties, such as sequence, use case, class, component, state, and activity diagrams. Additionally, PlantUML goes beyond conventional UML by incorporating alternative diagram types like Gantt charts, mind maps, and entity-relationship diagrams. Its user-friendly syntax enables the creation of high-quality diagrams, simplifying the visualization of intricate systems and processes for developers, system architects, and project managers alike. Furthermore, users can conveniently export their diagrams in various formats, including PNG, SVG, LaTeX, and ASCII art. With its ability to integrate seamlessly into different tools and documentation workflows, PlantUML significantly boosts productivity for both teams and individual users, making it a valuable asset in any project. This flexibility and ease of use contribute to its growing popularity among professionals in diverse fields. -
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MyDraw is a powerful vector graphics and diagramming tool. MyDraw is a powerful, affordable, yet easy-to-use tool that can help create many diagrams such as flowcharts and organizational charts, mind maps, infographics or network diagrams. It can also be used to create floor plans, family tree diagrams and business model diagrams. Flyers, newsletters, and other types of diagrams. MyDraw works on both Windows OS and macOS. It also has the best Microsoft Visio®, compatibility that allows you import and export files from various Visio formats. Advanced features include advanced drawing tools, unrivaled table formatting options, automatic layouts and import and export to various formats (PDF, SVG and JPEG), as well as advanced drawing tools. Smart shapes and connectors are just a few of the many features included in the software. Software also comes with thousands of shapes and a large number of templates that are already pre-made. This software will help you be inspired and more productive.
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Gleek
Gleek
$6.95 per monthGleek is a keyboard-driven text-to-diagram tool tailored for developers, enabling the creation of various diagrams without the reliance on a mouse. It accommodates an array of diagram types, such as flowcharts, UML class and sequence diagrams, state machine diagrams, Gantt charts, user journey diagrams, and entity-relationship diagrams. With its distinctive and user-friendly syntax, Gleek allows users to swiftly create diagrams by describing them in text form and includes features for real-time collaboration and version management. The platform also facilitates easy customization of diagram aesthetics, provides multiple export options, and includes a selection of pre-designed templates for user convenience. This makes it particularly effective for quickly visualizing software architectures, processes, and project outlines. By focusing on simplicity and speed, Gleek enhances the diagramming experience and promotes effective teamwork, proving to be especially advantageous for software developers, project managers, and engineers alike. Its ability to integrate easily with existing workflows adds to its appeal, ensuring that users can create diagrams efficiently while maintaining clarity and precision. -
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Diagramming AI
Diagramming AI
$3 per monthDiagramming AI is an innovative platform that leverages artificial intelligence to streamline the process of diagram creation for professionals in diverse fields. It enables users to quickly produce a variety of diagrams, including flowcharts, UML diagrams, sequence charts, Gantt charts, and ER diagrams based on textual inputs. Additionally, the platform offers interactive modes where users can engage with the AI to enhance and modify their diagrams in real-time. Featuring a visual editor integrated with Excalidraw, it provides a user-friendly experience with easy drag-and-drop functionalities. The platform automatically detects and corrects diagrammatic errors while supporting multiple formats, such as Mermaid, PlantUML, and Graphviz. With a versatile export system and a collection of templates designed to facilitate project initiation, Diagramming AI is perfect for developers, project managers, data analysts, and anyone else who requires a clear visualization of complex processes, systems, or structures. Thus, this tool significantly enhances productivity and creativity in diagram design, making it an invaluable asset for professionals. -
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Gliffy
Perforce
$7.99 per monthGliffy is a flexible diagramming application hosted in the cloud, empowering users to produce an array of visuals, such as UML diagrams, flowcharts, wireframes, and much more. Featuring a user-friendly drag-and-drop interface, it allows for effortless diagram creation within widely-used platforms like Confluence and Jira, which enhances teamwork and optimizes processes. The tool promotes real-time collaboration, allowing several users to modify and provide feedback on diagrams at the same time, thus encouraging effective cooperation and keeping all team members on the same page. Gliffy comes equipped with an extensive collection of shapes and templates tailored for numerous industries and applications, ranging from software development to business process optimization. Users have the option to export their diagrams in various formats, including PDF, JPEG, PNG, and SVG, which simplifies sharing and integration into other documents or presentations. Notably, Gliffy adheres to SOC 2 Type II compliance standards, ensuring data security and privacy. This commitment to compliance adds an extra layer of confidence for teams relying on the platform for their diagramming needs. -
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ArgoUML
ArgoUML
FreeArgoUML is a freely available, open-source UML modeling application that supports all the standard UML 1.4 diagrams. It runs on any Java platform and is offered in ten different languages. Users can create and modify various UML diagrams such as class, state, use case, activity, collaboration, deployment, and sequence diagrams with ease. The software features an intuitive interface that is organized into four panels: one for the project hierarchy, another for the diagram editor, a to-do list, and a detail panel for selecting objects. Licensed under the Eclipse Public License, ArgoUML enjoys widespread popularity, having been downloaded more than 80,000 times globally. Additionally, it provides an array of resources, including user manuals and quick guides, to assist both users and developers while promoting community engagement. Furthermore, the open-source framework encourages users to report bugs, request new features, and actively participate in its continuous enhancement and evolution. This collaborative spirit helps ensure that ArgoUML remains a relevant and useful tool in the realm of UML modeling. -
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AutoDiagram
AutoDiagram
$9 per monthAutoDiagram is an innovative platform that leverages artificial intelligence to convert written descriptions into high-quality diagrams, facilitating the creation of visual representations for professionals in numerous industries. By simply entering their ideas in straightforward text, users enable the AI to analyze the information and produce precise diagrams, accommodating more than 20 different types such as flowcharts, entity-relationship diagrams, architectural schematics, and sequence diagrams. The platform incorporates smart error prevention mechanisms to guarantee that the outputs are of superior quality, and it provides various export formats including SVG, PNG, and PDF to enhance sharing and collaboration. Available through a complimentary plan that allows users to create up to five diagrams monthly, AutoDiagram also features a Pro plan priced at $9 per month, offering limitless diagram creation along with advanced functionalities. We are committed to safeguarding user data, employing robust industry-standard encryption and security protocols to protect your visual content and sensitive information. In addition to its user-friendly features, AutoDiagram continuously updates its offerings to meet the evolving needs of its clientele. -
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GoJS is a JavaScript- and TypeScript-based library that allows you to create interactive diagrams and graphs. From flowcharts and organization charts to highly-specific industrial diagrams like SCADA and BPMN diagrams, as well as medical diagrams such genograms or outbreak modeling diagrams. GoJS makes it easy to create graphs with complex nodes, links and groups using customizable templates and layouts. GoJS provides advanced features for user interaction such as drag-and drop, copy-and paste, in-place editing, tooltips and context menus. It also offers automatic layouts and templates. Data binding and models, transactional status and undo management, palettes and overviews. We have hundreds of sample diagrams that show different types of interactivity, templates, user logic, and other resources for you to use. We offer free developer-to-developer support during evaluation.
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Astah Professional
Change Vision
$11.99 per monthAstah Professional is a software design tool that enables you to build UML, ER diagrams, Data Flow Diagrams, Flowcharts, Mind maps and more to create a clear understanding among teams. Code generation, reverse engineering are also available. Works on Windows, Mac and Linux. -
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dAIgram
dAIgram
Daigram is an innovative diagram creation tool that leverages OCR (Optical Character Recognition) technology to transform images of flowcharts, diagrams, and other visual representations into editable digital formats. Users can easily upload hand-drawn sketches, screenshots, or pre-existing diagrams, which the AI meticulously analyzes to detect shapes, connections, and text. These identified components are then converted into digital diagrams that users can modify and personalize with ease. The platform accommodates a variety of diagram types, such as flowcharts and graphs, and has plans to expand its offerings to include sequence diagrams, user journey maps, and mind maps in the future. Daigram features a user-friendly interface that allows individuals to adjust aspects of their diagrams, including shapes, colors, and text, and gives the option to export completed projects in several formats like JPG, PNG, PDF, and JSON. This tool is particularly beneficial for professionals across diverse fields, including software development, project management, data analysis, education, and marketing, as it significantly enhances the efficiency of diagram creation and modification processes. Overall, Daigram stands out as a powerful solution for anyone needing to visualize complex information with clarity and ease. -
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DiagramGPT
Eraser
$10 per user per monthCurrently, there are three available diagram types: entity relationship diagrams, cloud architecture diagrams, and sequence diagrams. Additionally, a fourth type, flow charts, is on the way. Based on user input, DiagramGPT leverages OpenAI's GPT-4 to accurately identify which type of diagram is needed and to create the corresponding diagram-as-code syntax for Eraser. This innovative approach ensures that users receive tailored diagram solutions efficiently. -
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Software Ideas Modeler
Software Ideas
$68 one-time paymentSoftware Ideas Modeler serves as a vital resource for professionals in the field of software engineering. This comprehensive CASE tool provides an array of features that assist in software design through various diagram types and modeling capabilities. You can explore our UML modeler, ERD designer, flowchart creator, wireframing tools, and BPMN editor without any cost. Each diagramming module is tailored to address specific tasks within its respective domain. With tools for UML diagrams, Layer diagrams, Flowcharts, and Data Flow Diagrams, among others, you can effectively design your software or its essential components. Additionally, our documentation and glossary features facilitate clear communication of your design concepts. Utilize Advanced Use Case analysis or User Stories to methodically process user requirements based on your preferred approach. Furthermore, the code analytic tools allow you to convert code into diagrams for various popular programming languages. You can also generate source code scaffolds and individual code segments through our source code generators, which can be customized with specific code templates. By incorporating these tools, you can enhance both your design process and overall software development efficiency. -
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OmniGraffle
The Omni Group
$12.49 per monthOmniGraffle empowers professionals to visually organize and communicate ideas with elegance and precision through its robust diagramming, rapid-prototyping, and design capabilities. This tool is specifically crafted for elucidating complex concepts in a visually appealing manner. Users can swiftly generate stunning wireframes that accurately reflect their thoughts. Featuring advanced tools for the creation of high-quality vector graphics, OmniGraffle enhances productivity with its intelligent grouping, snapping, and alignment features, ensuring speed without compromising on precision or quality. You can arrange, convey, and disseminate your ideas through eye-catching visuals that stand out. Additionally, with seamless compatibility across Mac, iPad, and iPhone devices, users can utilize the same stencils, projects, and JavaScript automation tools, enabling quick creation or modification of diagrams from virtually anywhere, enhancing collaboration and workflow efficiency. -
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draft1.ai
draft1.ai
$12 per monthDraft1.ai is an innovative platform powered by AI that streamlines the process of creating diagrams and documentation. It enables users to produce a wide array of visual formats, including software architecture, network, infrastructure, ER (Entity-Relationship), and cloud diagrams, all derived from straightforward text inputs. By simply copying and pasting rough notes or concepts, users can quickly transform their ideas into visual representations that capture various elements of their input. The diagrams generated are fully editable, allowing for easy customization of text, color schemes, and images. Additionally, Draft1.ai empowers users to develop documents and reports enriched with these visual elements, enhancing both clarity and overall presentation quality. The platform is designed to integrate effortlessly with tools like draw.io for more detailed modifications and supports file downloads in various formats such as PDF, DOCX, or Markdown. Furthermore, Draft1.ai can produce comprehensive reports that cover essential topics like data flow, security measures, and other important technical aspects, making it a versatile tool for professionals in need of visual documentation. Overall, this platform not only saves time but also elevates the quality of technical communication. -
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ERD Lab is a web-based tool for creating ER diagrams that enables users to design their databases visually. You can either import current SQL databases or create new ones without needing to write any code at all. This platform allows you to visualize your database schemas easily, making it simple to share and collaborate with your team members. Once you have completed your design, you can export it as SQL, PDF, or an image file, and the best part is that all these features are available at no cost! Whether you are a beginner or an experienced developer, ERD Lab offers a user-friendly experience for everyone.
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Vexlio
Vexlio
$25.99 one-time paymentEnhance your drawing speed with advanced auto-snap features and intelligent tools designed for efficiency. Seamlessly export your work in high-quality PDF and SVG formats without any subscription fees or monthly charges. The auto-snap feature ensures objects align perfectly for precise outcomes, while the ability to natively embed LaTeX equations directly into diagrams adds a layer of sophistication. With smart tools at your disposal, routine tasks become simpler, allowing you to focus on creativity. Utilize powerful Bezier curves and boolean path operations to craft intricate illustrations effortlessly. Vexlio empowers you to generate high-quality PDF diagrams by exporting your artwork with ease. Similar to SVGs, PDFs maintain clarity and smoothness regardless of scale, making it possible to feature compact diagrams in a paper's margin or a large design as a centerpiece for a poster. Furthermore, Vexlio’s adaptable export system intelligently crops your PDF to fit the precise dimensions of your drawing, eliminating any additional effort on your part. You also have the option to export only selected objects, streamlining the process even more. With these features, your productivity and creative potential can thrive like never before. -
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JointJS
client IO s.r.o.
$2990 per developerJointJS+ is a diagramming toolkit, a commercial extension of JointJS, that allows developers and companies of any size to create advanced Low-Code/No-Code and visual applications. Developers can utilize pre-built UI plugins to build custom applications, customize user interfaces and embed elements according to their requirements. Businesses can utilize JointJS+ to integrate interface with workflow systems, build business process management, diagramming, and project management applications, and more. It provides a programmer’s kit, which allows users to undo or redo changes, conduct graph manipulation, and validate data. Other features include custom shapes, JSON import/export, interactive diagrams, read-only view, automatic layouts, inline text editor, path editor, zoom, charts, and more. Start a risk-free 30-day trial to experience the power and flexibility of JointJS+. -
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JDElite Flowchart Builder
JDElite Consulting
$95 one-time paymentThe JDElite Flowchart Builder is an incredibly user-friendly online platform that allows you to construct everything from basic to highly intricate professional flowcharts that boast exceptional clarity. This tool accommodates the creation of a diverse array of standard flowcharts, diagrams that represent entity-relationship models, and flowcharts designed for business processes. Users can develop flowcharts without any programming knowledge, utilizing their mouse and keyboard interactively while benefiting from the integrated inline assistance. The output generated is formatted in JSON, ensuring compatibility with various applications. Take advantage of advanced design capabilities to craft interactive flowcharts effortlessly, and enjoy the seamless import and export of third-party flowcharts through its plugin architecture. With just a click, you can modify pre-existing demo flowcharts or create your own from scratch. Our modern software solution empowers you to develop sophisticated business process flowcharts, entity-relationship diagrams, and a variety of other specialized flowcharts tailored to your needs, making it an indispensable tool for professionals. -
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Create a variety of network diagrams, data flow diagrams, entity relationship diagrams, and more using SmartDraw, which is recognized as one of the most user-friendly and effective diagram-making tools available today. To begin, simply select one from an extensive library of templates—offering thousands of options—and SmartDraw will guide you through the process with its user-friendly features and an abundance of symbols readily available. In numerous instances, the creation of diagrams becomes almost effortless, as SmartDraw intuitively aligns shapes and objects with just a few clicks. With hundreds of professionally crafted templates and examples at your disposal, you can quickly become productive by picking a template that closely resembles your project and tailoring it to your specifications. You can easily drag and drop symbols from the vast collection provided, and with a wide range of diagram types such as flowcharts and organizational charts, SmartDraw's robust automation capabilities allow it to construct your diagram for you with minimal effort. This innovative approach not only simplifies the design process but also enhances creativity and efficiency in visual communication.
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Sketch2scheme
Sketch2scheme
Sketch2scheme enables individuals to effortlessly transform their hand-drawn flowcharts and diagrams into digital versions. Utilizing AI technology, this tool identifies nodes, connections, and textual elements, arranging and aligning them automatically for a polished finish. Users are able to export their creations into multiple formats, including PNG, SVG, and PDF, and can further modify the outputs using platforms like draw.io or Mermaid code. This innovative solution significantly reduces the time spent transitioning from paper to a digital medium, allowing for a smoother workflow. Ultimately, it empowers users to enhance their productivity while maintaining the integrity of their original designs. -
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Draw.io, which is often referred to as diagrams.net, serves as a versatile and robust online application for crafting diagrams, flowcharts, and various visual representations. This tool enables users to create an extensive array of diagrams, ranging from basic organizational charts to intricate network designs. It boasts seamless integration with well-known cloud storage platforms like Google Drive, OneDrive, and GitHub, facilitating effortless access and collaborative efforts among users. Prioritizing user privacy and data security, Draw.io offers options for storing diagrams either locally or in the cloud, ensuring that users maintain control over their information. Additionally, its user-friendly interface makes it accessible for individuals with varying levels of design experience.
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Astah SysML
Change Vision, Inc.
$140/year Astah SysML, a powerful SysML (Systems Modeling Language), modeling tool that is ideal for systems engineering. Astah SysML's user-friendly tool makes it easy for engineers, developers, business analysts, and quality assurance professionals to understand the concept. -
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DrakonHub
DRAKON Labs
Flowcharts created in DrakonHub adhere to ergonomic principles established by the aerospace sector, which effectively eliminates visual clutter from diagrams. This clarity emphasizes the primary path using a skewer, while logical segments are delineated through the silhouette technique. Implicit relationships are highlighted via the concept of common fate, adding organization to mind maps. It is crucial to ensure that the diagram's structure is immediately recognizable, as a clear framework allows readers to understand how each element interacts with its parent, siblings, and offspring. Prior to coding, it's beneficial to sketch the program, revising the sketch throughout the development process. This visual representation provides essential clarity that can significantly enhance productivity. After six months, this initial sketch will serve as a valuable reference for recalling the program's complexities and nuances. Diagrams serve as an effective means of documenting project knowledge succinctly, and it is important to retain ownership of this information rather than allowing developers to obscure it within the source code. Ultimately, maintaining clarity in documentation will facilitate better communication among team members. -
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Edraw Max is a versatile diagramming tool that enables users to create a wide range of visual representations, including flow charts, mind maps, organizational charts, network diagrams, and floor plans, all supported by an extensive collection of examples and templates. This powerful all-in-one software caters to various needs, whether you're designing flowcharts, fishbone diagrams, or even office layouts, ensuring that you find exactly what you require. Notably, its affordability sets it apart from other similar tools on the market. With thousands of professionally crafted templates available, you can quickly get inspired and kickstart your design process. Additionally, Edraw Max boasts excellent file compatibility, allowing for easy import of Visio files and export of your creations in numerous familiar formats like PDF, Word, PPT, and JPEG. The software empowers you to effortlessly produce over 280 different types of diagrams, ranging from technical illustrations to engaging infographics, proving to be a superior alternative to Visio in many aspects. Overall, Edraw Max is an indispensable resource for anyone looking to enhance their diagramming capabilities and improve their workflow efficiency.
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VisualDesigner
Tien Thinh Vu
FreeThe software enables rapid creation of diagrams, user interface mockups, flowcharts, UML diagrams, and floor plans. With VisualDesigner, users can effortlessly drag the right mouse button on an existing shape to add a new connected object with a line, double-click on the canvas to insert a text box, change the shape type of the currently selected object, adjust the display order of selected items, automatically align objects while resizing or moving, and save selected items to a favorites list for future use. This intuitive design tool enhances productivity by simplifying complex design tasks. Additionally, its user-friendly interface ensures that even those with minimal experience can quickly adapt and create professional-quality designs. -
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ChatUML
ChatUML
ChatUML is an innovative tool that leverages artificial intelligence to facilitate the easy creation of intricate diagrams. By employing advanced AI techniques, our platform produces visually coherent and organized diagrams with remarkable efficiency. -
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Napkin effortlessly converts your written ideas into visuals, making the process of sharing your thoughts both swift and efficient. Rather than relying on prompts, Napkin operates directly from your text input, generating visuals that are most pertinent to your content. You then have the opportunity to choose the image that best encapsulates your vision. The visuals produced by Napkin are completely customizable, allowing you to modify both the content and style for maximum effectiveness. You can enhance your visuals by adding or substituting icons from a vast collection, ensuring that the aesthetics align with your concept. With dynamic connectors capable of linking various elements, and colors that maintain appeal in both light and dark modes, Napkin's versatility truly stands out. The visuals you create can be applied across various platforms, capturing your audience's attention with auto-generated infographics, diagrams, flowcharts, and more. In essence, Napkin serves as your personal visual consultant, ready to transform your text into engaging visuals like charts, scenes, and images, thus helping you effectively communicate your ideas. This innovative tool not only simplifies the transition from text to visuals but also empowers you to present complex information in a clear and appealing manner.
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Pencil Project
Evolus
1 RatingPencil is a user interface design tool developed by Evolus, which operates on technologies provided by Mozilla and is available as open source. This innovative tool allows analysts and developers to swiftly create application interfaces, facilitating effective communication with customers during the requirements gathering phase and serving as a foundation for collaborative application development. The creation of the Pencil project is part of Evolus' commitment to contribute to the community, which is why it has been made available under the GPL license, enabling users to access its source code for modifications and enhancements. Users can utilize Pencil either as an add-on for the Mozilla Firefox 3 browser or as an independent application. Additionally, Pencil is designed to be cross-platform, ensuring compatibility across any system that supports Mozilla Firefox 3, thus broadening its usability. This versatility makes it an invaluable resource for teams looking to streamline their interface design process. -
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Slickplan
Slickplan
$8.99 per user per monthStreamline your website planning journey and enhance user experience using Slickplan's user-friendly website design planning tools, which feature a robust sitemap builder to refine your site's navigation. Develop well-organized sitemap layouts and flowcharts, create diagrams such as user journey paths, collaborate on content with your team, and present design mockups with our advanced suite of website planning resources. Effortlessly design customizable and branded sitemaps with our easy-to-use drag-and-drop interface. If you're not launching a brand-new site, save time by utilizing our website crawler to seamlessly import an existing website structure from a URL or file. Your website encompasses more than just a map; it's essential to create, gather, and arrange your site's content within a single, centralized workspace. Tailor your pages or select from our variety of templates to speed up your workflow, then efficiently transfer approved content to a CMS. With these tools, you can effortlessly create a website that aligns with your marketing strategies and drives conversions, ultimately leading to greater success in your online endeavors. -
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FuseCharts
FuseWorks
$ 55 per user per monthFuseCharts simplifies the transformation of intricate client relationships into clear and straightforward visuals, ensuring that even clients can grasp their organizational structure. As the landscape of professional services evolves, it's essential to have accessible tools that yield significant results, allowing you to focus more on delivering value to your clients. This platform empowers you to convey complex information through impactful diagrams, enhancing your clients’ understanding of key issues. In today’s information-driven world, the ability to streamline communication with clients and cut through the clutter to showcase genuine value is crucial. With user-friendly layouts that assist in both data entry and diagram creation, FuseCharts enables you to customize your structure charts to any level of complexity you desire. Additionally, integrated support features and a dedicated online community ensure you remain productive and engaged in your design process. Consequently, using FuseCharts not only enhances client understanding but also elevates your overall service delivery. -
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Mermaid Chart
Mermaid Chart
$6.67 per monthCreate complex diagrams using markdown code and collaborate in real-time with your team. Text-based diagramming simplifies documentation processes and improves workflows. You can create projects with the Teams feature and invite members. This allows sharing across your organization, ensuring a single source for truth and improving productivity. Mermaid Chart’s visual editor will take your diagramming to a new level. Mermaid Chart offers a 14-day trial of its newly-launched Pro tier. Text can be used to create complex visual diagrams. This is a more intelligent way to create diagrams. Add styling to your diagram with the init directive to align it with your project's colour scheme. Create a variety of charts and diagrams using Markdown code. Mermaid Chart allows you to share across your organization, ensuring a single source truth. This simplifies collaboration and enhances productivity. -
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Create diagrams swiftly by using text commands. Construct schemas directly from your keyboard without needing to switch to a graphical interface. Input only the essential details you require to express your ideas effectively. Maintain your creative momentum without interruptions from GUI tools. Well-designed diagrams enhance the visual appeal of your documents and facilitate clearer communication. You can also easily share your diagrams over the internet for collaboration.
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AVEVA Diagrams
AVEVA
AVEVA Diagrams serves as a rapid, reliable, and powerful solution for the creation and management of Process Flow Diagrams (PFDs), Piping and Instrumentation Diagrams (P&IDs), Heating, Ventilation, and Air Conditioning (HVAC) systems, along with other similar schematics, ensuring they are seamlessly linked to the project database. By utilizing AVEVA’s exclusive database technology, the data generated during the diagram design process is systematically recorded and preserved within a schematic model database. This capability fosters efficient management of design information, allowing for straightforward access within a safe and collaborative, data-focused environment, which can be accessed via AVEVA Connect or implemented on-site as part of our comprehensive Integrated Engineering and Design (IE&D) solutions. Moreover, the integration of cloud and on-premises options allows users the flexibility to choose the deployment that best fits their operational requirements. -
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Terrastruct
Terrastruct
$4.99 per user per monthTerrastruct serves as a specialized diagramming tool designed to effectively represent intricate systems, including the software architecture of your organization and the specific domain in which your business functions. This tool enables users to visualize complex relationships, making it easier to understand and communicate intricate ideas. -
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e!Sankey
ifu Hamburg
One of the leading applications for crafting Sankey diagrams is e!Sankey, which allows you to effectively illustrate the movement of materials, energy, or value streams within your organization or throughout the supply chain. These visually appealing diagrams can easily be included in reports or presentations, enhancing your communications. Utilizing data visualization helps demystify intricate relationships within process systems, making it an essential practice. Unlike standard flow charts, Sankey diagrams feature arrows whose widths correspond to the volume of flow, thereby highlighting the most significant flows within the network. With the intuitive net editor, you can effortlessly create your diagrams by simply drawing arrows and processes, facilitating a smooth design experience. Enjoy a straightforward entry and unit management system, complete with unit conversion capabilities. Additionally, e!Sankey offers the functionality to calculate flow quantities, further streamlining the process of generating informative and clear Sankey diagrams for your needs. This tool not only promotes clarity but also supports more effective decision-making based on visualized data. -
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Microsoft Visio
Microsoft
$5 per month 3 RatingsVisualize your ideas easily with diagramming tools that simplify the process. With Visio, you can effortlessly create flowcharts, diagrams, organizational charts, floor plans, engineering designs, and much more. Enjoy the use of modern templates and shapes while benefiting from the familiar interface of Office. Enhance collaboration by working on Visio flowcharts with input from all relevant stakeholders. Thanks to Office 365*, your entire team can contribute to a diagram simultaneously. Link your flowcharts and diagrams to live data for dynamic updates. Apply shape formatting to ensure flowcharts reflect changes in the underlying data, whether in Visio or via Office 365*. Collaborate on diagrams from any web browser, making it convenient to work from virtually anywhere. Whether you’re drawing a flowchart, mapping an IT network, creating an organizational chart, or documenting a business process, you can produce professional-grade diagrams with ease. Streamline collaboration, connect to real-time data, automate workflows, and enhance productivity as you tackle your diagramming needs. -
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DGM
DGM
FreeCreating diagrams of any kind is simple with smart shapes, allowing you to share them online and even generate code using vision AI. Your diagrams can be stored in the cloud for convenient access from any location. Additionally, you can import and exchange shape libraries with the community. Not only can you publish your diagrams on the web, but you can also embed them in various other websites. Furthermore, there’s an option to design shapes that feature a hand-drawn aesthetic and customized fonts for a unique touch. This versatility makes it easy to create visually appealing content that can engage users effectively. -
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yEd
yWorks
yEd simplifies the process of diagram creation, combining robust features with an easy-to-navigate interface, making it a delightful experience. This versatile desktop application allows users to swiftly and efficiently produce high-quality diagrams tailored to their needs. You can either create diagrams from scratch or import external data for a detailed analysis. With just a click, the automatic layout algorithms can organize even the most extensive data sets seamlessly. yEd also boasts a rich selection of attractive, pre-designed elements, providing an excellent starting point for new diagrams. Additionally, the application offers advanced capabilities for managing intricate data sets, thanks to its sophisticated mathematical layout algorithms that can assist in both automated and manual arrangements. Users will find that yEd not only enhances productivity but also empowers creativity in visual representation. -
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AltonaLab
AltonaLab
$50 one-time paymentAltonaLab's IoT software features a robust and user-friendly CAD interface that is ideal for creating intricate diagrams. Be sure to explore the documentation and dive into the fascinating realm of IoT software! A new connection is initiated when the user left-clicks on a block's input or output, drags the mouse towards another input/output while keeping the button pressed, and then releases it over the target. To access the Parameters editor, simply double-click on the block or right-click, where each parameter is listed on a separate row. The uniqueness of the parameter Name is crucial as it must be distinctive within the diagram. When the diagram is locked, this parameter plays a vital role in defining the overall dimensions of the diagram. This clever mechanism effectively conceals any blocks and contours that extend beyond the visible area, which is determined by the parameters LockedCanvasHeight and LockedCanvasWidth, ensuring that only the controls within the visible area are displayed for user interaction. This streamlined approach maximizes usability and enhances the overall diagramming experience. -
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Google Drawings
Google
2 RatingsDesign various shapes and diagrams to enhance your documents, presentations, and websites with vibrant charts and visuals that are simple to create. Collaborate seamlessly by constructing charts, layout diagrams, and flow charts, which can be effortlessly integrated into other documents or embedded on websites. Would you like to share your thoughts? You can comment on any shape or text box, providing additional context to your conversation, and even notify others via email by tagging them in a comment. Enjoy the convenience of accessing your work from anywhere, at any time, as all your creations are automatically saved and stored in Google Drive, allowing you to retrieve them on any device you choose. This ensures that your creative projects remain within reach, no matter where you are or what device you are using. -
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Eclipse Capella
Obeo
Expert Implementation of Capella. We provide a customized Capella-based, industrial-strength MBSE workbench that is primed for your most vital projects. Tailored Integration. Adapt and expand Capella to meet your unique engineering needs while seamlessly connecting it with other tools. Customization and Integration. Collaborative Capella. Utilize collaborative functionalities that enable large teams to work on the same models simultaneously. Team Collaboration for Capella. Capella solutions. Guarantee a Successful Implementation. Take advantage of our solid partnership with Thales, the developers of the Capella solution. Training, Guidance, and Support. Why Choose Obeo? We have been involved with Capella since its inception. Committed to Open Innovation principles, Obeo stands as the primary partner of Thales in the development of the Capella workbench and its ecosystem. As an Eclipse Strategic member and provider of various Capella add-ons (like Team for Capella and M2Doc), we possess deep technical expertise. Our experience allows us to offer comprehensive support to ensure that your deployment meets all expectations. -
44
Visual Paradigm
Visual Paradigm
Online editor that allows content creators to create charts, data widgets and maps to visualize data. It also provides information, tables and spreadsheet tools to improve productivity. Visual Paradigm has a powerful API that allows for the creation of plug-ins to add custom functionality. Visual Paradigm Server version 17.0 allows project teams to manage the rollout of plug-ins. The Enterprise Model Finder makes it easy to quickly find model elements within your team projects. Version 17.0 includes a number major improvements that make it easier to search for data and make it more understandable. A project template is a way to start a project without having to start from scratch. Your project templates can include guidelines, glossary, corporate workflows, and more depending on the nature of your projects. A project template is simply a way to get an idea of what you can do with your work. -
45
Cacoo by Nulab, an online diagram software, is trusted by over 2 million users. Cacoo allows modern teams to create wireframes and flowcharts, organization charts and mind maps. This facilitates collaboration and productivity. Integrations are available with top apps like Dropbox, Google Drive and Confluence.
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46
Graphity
yWorks
Transforming textual information and numerical data into visual graphs enhances the ability to achieve peak efficiency, comprehend intricate processes, and identify connections within extensive networks. By utilizing Graphity for Confluence, team members and partners can engage collaboratively in real time, reducing complications and enhancing overall communication effectiveness. The platform offers various export options, secure storage solutions, and ensures compliance with GDPR, providing a seamless user experience from start to finish. Additionally, Graphity for Confluence allows multiple users to edit diagrams simultaneously, fostering a dynamic environment for creativity and collaboration. This real-time editing capability enables teams to brainstorm and refine innovative concepts together. Use cases such as business process diagrams, user flow diagrams, development planning, and many others significantly benefit from the immediate interaction facilitated during the drafting phase. Overall, this tool empowers teams to enhance their collaborative efforts while working on complex projects. -
47
Flowdia
BEZAPPS
FreeThe application prioritizes user-friendliness, allowing for seamless connections between flowchart shapes by selecting the designated start and end points. Additionally, users can effortlessly incorporate new lanes into a swimlane diagram or introduce sub-topics in a mind map by utilizing the "+" button found in the respective shape menus. The sub-topics in the mind map are positioned automatically, yet can be repositioned as needed to suit specific layouts. Users also have the ability to swiftly choose and modify BPMN activity, event, and gateway types through a dedicated shape selector that is accessible for all BPMN shapes. Unlike static images, the flowchart shapes within this tool can be resized without compromising their quality, ensuring clarity at any scale. Moreover, customization options are available, enabling users to alter the shapes' background color and adjust the font color and size of the text, enhancing visual appeal and coherence. This flexibility is particularly beneficial for creating professional and polished diagrams. -
48
SimpleDiagrams
McQuillen Interactive
$49 one-time paymentYou’ve got just ten minutes, and you’ve prioritized well since half of that time will be dedicated to perfecting your coffee. Use the remaining time here to get a straightforward overview of how to utilize SimpleD effectively. Afterward, you can revisit the other documentation whenever you need further assistance or wish to elevate your skills to that of a power user, as ultimately, everyone aspires to reach that level. The last thing you need is yet another complex tool competing for your limited time and mental energy. SimpleDiagrams is designed to assist you in creating the sketches, diagrams, and visualizations you require without forcing you to spend countless hours mastering its interface. With SimpleD, you can focus more on your creative tasks and less on figuring out how to use the tool. -
49
EventDraw
EventDraw
Typically, crafting a remarkable event plan for your clients takes just 90 seconds. Say goodbye to cumbersome software like CAD, Word, Excel, or Paint. You won't have to deal with delays or back-and-forth communication with AV teams anymore; you can design event plans while speaking directly with potential clients. Venues will attract more clients with a level of professionalism that stands out. Event planners frequently express how incredibly quick and efficient the process is. Clients soon realize they could be missing out on significant business by not fully utilizing their venue's potential. They discover that simply rearranging tables can enhance their capacities by as much as 30%. EventDraw stands as a leader in event diagramming, seating arrangements, and 3D cloud solutions. Our users are thrilled to find that the expenses are around 30-40% lower than those associated with their former software. This allows for the creation of an optimal event layout in mere minutes, all through an easy drag-and-drop interface. Experience a more effective approach to maximizing your space, while significantly cutting down on event setup times and enhancing overall efficiency. Embrace the future of event planning and watch your business thrive. -
50
Lekh Diagram
Lekh App
Design stunning diagrams and user interface wireframes using Lekh Diagram, an innovative sketch recognition app available for both iOS and Android platforms. This versatile tool enhances your creative process by allowing you to draw intuitively and transform your sketches into polished designs.