Alternatives to SysMLv2 Editor
Compare SysMLv2 Editor alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to SysMLv2 Editor in 2026. Compare features, ratings, user reviews, pricing, and more from SysMLv2 Editor competitors and alternatives in order to make an informed decision for your business.
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1
Innoslate
SPEC Innovations
SPEC Innovations’ flagship model-based systems engineering solution can help your team reduce time-to-market, cost, and risk on even some of the most complex systems. This cloud or on-premise application uses a modern web browser, with an intuitive graphical user interface. Innoslate’s full lifecycle capabilities include: • Requirements Management • Documents Management • Modeling • Discrete Event Simulator • Monte Carlo Simulator • DoDAF Models and Views • Database Management • Test Management with full reports, status updates, results, and more. • Real Time Collaboration -
2
Astah SysML
Change Vision, Inc.
Astah SysML is a SysML v1 modeling tool for systems engineering and model-based systems engineering (MBSE), developed by Change Vision, Inc. It supports block definition, internal block, requirement, parametric, use case, state machine, activity, and sequence diagrams, plus requirement tables and mind maps. Designs are stored as models, so a change to a block or requirement is reflected in every diagram that uses it. Profiles, XMI import/export, and data exchange with Cameo Systems Modeler are supported. AI Chat Copilot works with your own API key for OpenAI, Azure OpenAI, Claude, Gemini, or an OpenAI-compatible service, and a local MCP server lets external AI agents work with your models. Astah SysML runs on Windows and macOS. Simulation is not included. A 20-day free trial is available. For SysML v2, Change Vision offers separate products that run as Visual Studio Code extensions: SysMLv2 Editor and SysMLv2 Modeler (early access).Starting Price: $140/year -
3
Astah System Safety
Change Vision, Inc.
Astah System Safety is a model-based safety analysis tool for safety-critical systems, developed by Change Vision, Inc. It combines SysML modeling with STAMP/STPA hazard analysis, GSN/D-Case assurance cases, ASAM SCDL safety concepts, and UAF in one tool. Safety analyses are linked to the system model, so control structures, hazards, and safety arguments stay traceable to requirements and architecture. Safety engineers in automotive, aerospace, railway, and embedded systems use it to build safety cases for standards such as ISO 26262. AI Chat Copilot and a local MCP server require your own API key from a supported AI service (OpenAI, Claude, Gemini, or an OpenAI-compatible endpoint). SysML models can be exchanged with Cameo Systems Modeler through XMI import and export. Runs on Windows and macOS. FTA, FMEA, and simulation are not included. A 40-day free trial is available.Starting Price: $550 per year -
4
Syndeia
Intercax
A Digital Thread is a graph whose nodes are elements in various enterprise repositories, tools, and version control systems, and whose edges are intra-model relationships within each tool and inter-model relationships created and managed by Syndeia between the nodes. Syndeia provides model transformation services to build the digital thread graph, such as drag-n-drop requirements from Jama or DOORS-NG to SysML, generate Simulink models and PLM part structures from SysML models, connect behavior elements in SysML to software code in GitHub, or track the development status of a sub-system in JIRA directly from SysML. Syndeia provides services to search, compare, and bi-directionally synchronize connected models in the digital thread, such as compare and sync changes in system architecture to PLM part structure, compare connected SysML and Simulink models, or sync changes in DOORS-NG requirements to SysML. -
5
Astah UML
Change Vision, Inc.
Astah UML is a UML 2.x diagramming tool for software design, developed by Change Vision, Inc. It covers the core UML diagrams, including class, use case, sequence, activity, state machine, component, and deployment diagrams, plus mind maps. Astah creates models rather than drawings: when you change a model element, every diagram that uses it is updated, so your design stays consistent. AI features include AI Chat Copilot and AI-assisted code reverse engineering, which use your own API key for OpenAI, Azure OpenAI, Claude, Gemini, or an OpenAI-compatible service. A local MCP server lets external AI agents work with your Astah models. Conventional reverse engineering of Java, C#, and C++ code is also included. Astah UML runs on Windows, macOS, and Linux with a bundled Java runtime. A free license is available for students, and a 20-day free trial is available. Latest version: 12.0 (released July 15, 2026).Starting Price: $6.99 per month -
6
Astah Professional
Change Vision, Inc.
Astah Professional is an all-in-one modeling tool for software and system design, developed by Change Vision, Inc. It supports UML 2.x, ER diagrams, data flow diagrams (DFD), flowcharts, requirement diagrams, CRUD, and mind maps in a single tool. Unlike drawing tools, Astah creates models: a change to a model element is reflected in every diagram that uses it, so your diagrams stay consistent. AI features include AI Chat Copilot and AI-assisted code reverse engineering, which use your own API key for OpenAI, Azure OpenAI, Claude, Gemini, or an OpenAI-compatible service. A local MCP server lets external AI agents work with your Astah models. Conventional reverse engineering of Java, C#, and C++ code is also included. Astah Professional is a desktop application for Windows, macOS, and Linux, with a bundled Java runtime, so no separate Java installation is required. A 20-day free trial is available. Latest version: 12.0 (released July 15, 2026).Starting Price: $11.99 per month -
7
Zuken GENESYS
Zuken
GENESYS is Zuken's model-based systems engineering platform designed to manage and communicate product information effectively, enabling teams to focus on innovation. It supports the entire engineering process from initial concept to verification and validation within a single environment, capturing all relevant product information across different levels, from high-level use cases and system context to system and subsystem definitions, down to detailed design connections. GENESYS ensures every system design is coherent, consistent, and complete, providing feature-rich authoring capabilities with automatic diagram generation and rule-based formatting. It offers validation of logical consistency and behavior enabled by executable models and seamless integration with existing authoring tools. Built upon the Comprehensive Systems Definition Language (CSDL), which conforms to the Systems Modeling Language (SysML) standard, GENESYS provides semantic precision. -
8
Cameo Systems Modeler
Dassault Systèmes
Cameo Systems Modeler ™ is an industry leading cross-platform collaborative Model-Based Systems Engineering (MBSE) environment, which provides smart, robust, and intuitive tools to define, track, and visualize all aspects of systems in the most standard-compliant SysML models and diagrams. The environment enables systems engineers to: Run engineering analysis for design decisions evaluation and requirements verification, continuously check model consistency and track design progress with metrics. System models can be managed in remote repositories, stored as standard XMI files, or published to documents, images, and web views to address different stakeholder concerns. -
9
Ansys SCADE Architect
Ansys
Ansys SCADE Architect has been specifically developed for system engineers. It provides full support of industrial systems engineering processes, such as ARP 4754A, ISO 26262 and EN 50126. SCADE Architect features functional and architectural system modeling and verification in a SysML-based environment. Ansys SCADE Architect has been specifically developed for system engineers; the underlying SysML™ technology is hidden, making modeling more user-friendly and intuitive. Ansys tools support software development aligned to the FACE Technical Standard at both the model and generated code levels, providing users with an easy workflow that passes the FACE Conformance Test Suite (CTS), a necessary test process included in the FACE Technical Standard. -
10
IBM Rhapsody
IBM
IBM® Engineering Systems Design Rhapsody® (Rational Rhapsody) and its family of products offers a proven solution for modeling and systems design activities that allows you to manage the complexity many organizations face with product and systems development. Rhapsody is part of the IBM Engineering portfolio that provides a collaborative design development, and test environment for systems engineers that supports UML, SysML, UAF and AUTOSAR. The solution also allows for control of defense frameworks (DoDAF, MODAF and UPDM) and helps accelerate industry standards such as DO-178, DO-178B/C and ISO 26262. Get continuous validation through rapid simulation, prototyping and execution to address errors earlier when they are less costly to fix. Use automatic consistency checking to enhance agility and improve reuse with collaboration to reduce both recurring and non-recurring costs. -
11
StarUML
StarUML
Compatible with UML 2.X standard metamodel and diagrams: class, object, use case, component, deployment, composite structure, sequence, communication, statechart, activity, timing, interaction overflow, information flow and profile diagram. Support modeling with SysML diagrams: requirement, block definition, internal block, and parametric diagram. Supports Retina (High-DPI) Display. All diagrams, texts and icons are razor sharp and can be exported to High-DPI images (PNG and JPEG). Easily discover and install third-party extensions. Many extensions are open source and hosted on Github. Supports many shorthands in Quick Edit to create elements and relationships at once such as sub-classes, supporting interfaces, etc.Starting Price: $99 per user -
12
objectiF RM
microTOOL
objectiF RM requirements engineering and management software offers comprehensive support for requirements elicitation, analysis, modeling, documentation and validation in line with IREB and Business Analysis standards. UML and SysML models help visualizing dependencies, relations, refinements, processes, stakeholders and goals. System architecture can be designed with block diagrams. Requirements specification documents can be generated in real time. Reviews and tests can be created to validate and verifiy all requirements. Backlogs offer hierarchical structures and dashboards deliver current information on the overall status of requirements. Teams collaborate on objectiF RM either on premise or in the cloud with integrated instant messageing and videocall options.Starting Price: €79/month/concurrent user -
13
Eclipse Papyrus
Eclipse Foundation
To address any specific domain, every part of Eclipse Papyrus may be customized: UML profile, model explorer, diagram notation and style, properties views, palette and creation menus, and much more. Eclipse Papyrus enables model-based techniques: model-based simulation, model-based formal testing, safety analysis, performance/trade-offs analysis, architecture exploration. Eclipse Papyrus is an industrial-grade open source Model-Based Engineering tool. Eclipse Papyrus has notably been used successfuly in industrial projects and is the base platform for several industrial modeling tools. Eclipse Papyrus provides also a complete support to SysML in order to enable model-based system engineering. All the modeling features of Eclipse Papyrus are designed to be customizable and to maximize reuse. -
14
PLATO e1ns
PLATO
PLATO e1ns is the central platform for the optimal design of the product development process. Transparent development processes, a common understanding of the system and good, networked collaboration provide the basis for economic, fast and successful product development. PLATO e1ns is the system for the optimal design of the product development process (PDP). With e1ns PLATO has developed a solution that works in the early stages of PDP. Right where you lay the foundation for cost and risk avoidance. e1ns combines methods and development phases in a system. Under its aspects the system model modeling (SysML) each discipline (mechanical, software, electrical, etc.) "Single Point of Information" - central and direct access to all networked data and measures within the product development process via web browser. We will put together a customized methods framework that is designed specifically for your development process. -
15
20-sim
20-sim
20-sim is a modeling and simulation software package for mechatronic systems. With 20-sim you can enter models graphically, similar to drawing an engineering scheme. With these models, you can simulate and analyze the behavior of multi-domain dynamic systems and create control systems. You can even generate C-code and run this code on hardware for rapid prototyping and HIL-simulation. 20-sim provides you with features that allow you to create models very quickly and intuitively. You can create models using equations, block diagrams, physics blocks and bond graphs. Various features help you to build your models, simulate them and analyze their performance. Models are built in the 20-sim editor. This editor contains a large model library with building blocks to help you to construct models. The model library contains many components such as block diagrams and bond graphs.Starting Price: €108 one-time payment -
16
Code Browser
Code Browser
Code Browser is a folding text editor for Linux and Windows, designed to hierarchically structure any kind of text file and especially source code. It makes navigation through source code faster and easier. Code Browser is especially designed to keep a good overview of the code of large projects, but is also useful for a simple CSS file. Ideal if you are fed up of having to scroll through thousands of lines of code. It supports syntax highlighting for all major languages and custom syntax highlighting can also be added. Although Code Browser was initially designed to edit programs, it can also be used for different tasks such as plain text outlining or helping to understand existing source code. I've added a page with suggestions to take advantage of folding. -
17
Koi Editor
Hackerman, Inc.
(Koi Editor is now Peeknext) Peeknext is a professional text and code editor for macOS, built around three principles: fast, local, and scriptable. Designed for low-latency editing and large-file performance, Peeknext includes multi-cursor editing, synchronized views, project-wide search, context-aware autocomplete, syntax highlighting for 30+ languages, code folding, file outlines, customizable themes and keybindings, and extensive editing commands. Peeknext requires no account, includes no telemetry, and works entirely offline. Configuration and keybindings use plain text files, while custom editor commands can be written in Python. Optional AI features connect to local models through Ollama for code completion and inline assistance. Built for Apple Silicon Macs, Peeknext combines a high-performance editing core with native macOS integration.Starting Price: $195, one-time -
18
Textastic
Textastic
Textastic for Mac is the perfect desktop companion to the popular iOS code editor. With support for more than 80 source code and markup languages, Textastic brings the powerful syntax coloring engine of the iOS source code editor to the Mac. You can use your own TextMate, and Sublime Text, compatible syntax definitions. Textastic for Mac is based on the code editor that powers the iOS app. It uses native macOS APIs like Core Text for maximum speed. Code completion, file navigation with the symbol list and support for modern Mac features like Auto Save and Versions make your life easier. With iCloud Drive, you can sync your files across your macOS and iOS devices with ease. The app packs in support for 80 source code and markup languages, iCloud auto-save and macOS Versions. Built with the ability to import syntax definitions, themes and templates from TextMate.Starting Price: $7.99 one-time payment -
19
Abricotine
Abricotine
Abricotine is an open-source markdown editor built for desktop. Write in a clear distraction-free interface or in fullscreen mode. Abricotine supports markdown syntax combined with some GFM enhancements (such as tables). Save document as HTML or copy rich text to paste in your email client. Document content is automatically previewed within the text as you type it. Preview any image or iframe content (such as Youtube videos), math written with LateX, checklists and anchors. Abricotine is an open-source software released under GNU General Public License. It is available on Windows (7 and +), Linux and OS X in beta release. Code coloration, spell checker, and side pane provided as available features. -
20
Simcenter Embed
Siemens
Simcenter Embed is a Siemens block diagram and state chart environment designed for embedded firmware development and hardware-in-the-loop prototyping. It helps users build, simulate, test, and automatically generate code for embedded control systems. The software supports electric motor control, digital power design, and image and video processing with libraries and on-chip peripheral support. Simcenter Embed reduces manual coding by converting block diagrams and state charts into hardware-ready MCU code. Users can simulate controller and plant behavior, tune controllers offline, and use integrated HIL testing to debug and validate embedded systems on target hardware. With efficient ANSI C code generation, real-time monitoring, and support for popular microcontrollers, Simcenter Embed helps teams speed up embedded system development. -
21
CSV Editor
Martin Sommer
The CSV Editor plugin for JetBrains IDEs introduces CSV (Comma-Separated Values) as a recognized language, providing syntax definition, structured language elements, and associated file types (.csv/.tsv/.psv). This enables default editor features like syntax validation, highlighting, and inspections for CSV-like files. It supports customizable text and table editors, flexible table editing, syntax validation, customizable syntax highlighting and formatting, quick-fix inspections, and intentions such as quoting/unquoting and shifting columns. It accommodates various value separators, and tab, with support for custom separators and line comments. The table editor allows adding or removing rows and columns via context menus and supports key bindings for efficient navigation and manipulation.Starting Price: Free -
22
System Composer
MathWorks
System Composer™ enables the specification and analysis of architectures for model-based systems engineering and software architecture modeling. With System Composer, you allocate requirements while refining an architecture model that can then be designed and simulated in Simulink®. Architecture models consisting of components and interfaces can be authored directly, imported from other tools, or populated from the architectural elements of Simulink designs. You can describe your system using multiple architecture models and establish direct relationships between them via model-to-model allocations. Behaviors can be captured in sequence diagrams, state charts, or Simulink models. You can define and simulate the execution order of component functions and generate code from your software architecture models (with Simulink and Embedded Coder®).Starting Price: $740 per year -
23
AMPL
AMPL
AMPL is a powerful and intuitive modeling language designed to represent and solve complex optimization problems. It enables users to formulate mathematical models in a syntax that closely mirrors algebraic notation, facilitating a clear and concise representation of variables, objectives, and constraints. AMPL supports a wide range of problem types, including linear programming, nonlinear programming, mixed-integer programming, and more. One of its key strengths is the ability to separate models and data, allowing for flexibility and scalability in handling large-scale problems. The platform offers seamless integration with numerous solvers, both commercial and open-source, providing users with the flexibility to choose the most appropriate solver for their specific needs. AMPL is available across multiple operating systems, including Windows, macOS, and Linux, and offers various licensing options.Starting Price: $3,000 per year -
24
Aqira
HBM Prenscia
It delivers an integrated solution for uniting engineering processes, encapsulating expertise, and driving performance across physical test and CAE simulation departments. Offered using token-based licenses, Aqira provides cost-effective global licensing access to an unparalleled solution for gaining insights from advanced data science, machine learning, and big data analytics. Use apps to easily share validated, up-to-date analytical processes with engineers of varying experience for improved quality of analysis and productivity from less-expert users. Reduce time spent finding right data and avoid unnecessary testing with built-in data search capabilities for locating critical information. Effectively manage access to expert-defined processes while still providing the flexibility to enable a global organization. -
25
AVSnap
AVSnap
AVSnap is easy to use and simple to learn. All of the features are at your fingertips. Need to conduct technical sales? No problem: get your diagrams ready in record time. Use manufacturer component libraries to zip you through a design process. No problem: use built-in GUI designer with simple to learn control code to make the system fully operational within hours. The power of AVSnap rests in its Library Editor. Draw your symbols, add snap points and adjust functionality. It takes a few simple steps to create a library component, but the dividends pay long after it is done. Once created, they can be re-used anywhere in the design. AVSnap is uniquely capable of controlling any controllable device. It can lower shades, adjust volume, switch video inputs, open garage door, adjust the temperature, detect the presence, send emails, communicate over TCP/IP, communicate via rs-232, and much more. -
26
XmlPad
Semyon A. Chertkov
XmlPad is a professional editor for XML docs processing which allows presenting the data in tabular style. It includes a text editor with syntax highlighting, string numeration, collapsing and element autocompletion options. It is integrated with full-function table editor which considerably simplifies the documents processing at the tablet device. It maintains autoformatting and XML validation under the specified DTD, XSD, RelaxNG, and Schematron schemas while representing errors in the documents text at the same time. It allows to run XQuery queries and XSLT transforms. Built-in command console lets to run curl and base file commands. The table editor allows creating xml docs at several touches, it has a content panning function and is synchronized with document textual view.Starting Price: Free -
27
Studio 5000
Rockwell Automation
The Studio 5000® environment combines elements of design into one standard framework that optimizes productivity and reduces time to commission. This intuitive integrated design environment focuses on rapid design, re-use, collaboration and virtual design. The updated user interface provides a common, modern user experience across all Studio 5000 applications. Studio 5000 Logix Designer® is an intuitive programming environment that allows users to work collaboratively to design and maintain their systems. With Studio 5000 Architect®, you can jump-start your initial system creation for your control and visualization applications. Studio 5000 Simulation Interface connects controllers – physical or emulated – to simulation and modeling tools to enable virtual commissioning and model-based design. -
28
PSPad
PSPad
PSPad - a freeware text editor PSPad - text editor for developers for Microsoft Windows systems. The universal (freeware) text editor, useful for people who: work with plain text - the editor has a wealth of formatting functions, including a spell checker. Create web pages - as a web authoring editor, PSPad contains many unique tools that save your time. Want to use a good IDE for their compiler - PSPad catches and parses compiler output, integrates external help files, compares versions and much more. There is no complex installation process, PSPad is ready to work immediately without requiring customization. The editor supports many file types and languages, with syntax highlighting. There are macros, clip files and templates to automate repetative tasks. Integrated HEX Editor, Project support, FTP Client, Macro Recorder, File Search/Replace, Code Explorer, Code page conversion. These are just some of the many features that PSPad offers. PSPad is a freeware programmer's editor -
29
Mind Map Maker for Excel
Uniform Software Limited
Mind Map Maker for Excel is a desktop app that automatically turns plain-text lists and Work Breakdown Structure (WBS) outlines into mind maps, org charts, and flowcharts directly inside Microsoft Excel. Instead of manually placing shapes and aligning connector lines, you enter structured text into a spreadsheet table, and the layout engine calculates geometry, places nodes, and routes connector paths automatically. Distributed via Microsoft Store & Marketplace. Free trial available. Text-to-Diagram Automation: Convert plain-text lists and WBS hierarchies into visual charts instantly. Excel Ribbon Toolbar: Dedicated controls to reorder nodes, adjust hierarchy levels (Make Parent / Make Child), and filter display depth. Flexible Styling: Configure horizontal or vertical layouts, split child branches, apply custom connector paths, and use template themes. Native Office Export: Copy diagrams as editable Office shapes directly into Word and PowerPoint.Starting Price: $2.99 -
30
Simcenter Amesim
Siemens
Simcenter Amesim is a leading integrated, scalable mechatronic system simulation platform that allows design engineers to virtually assess and optimize the systems’ performance. This will boost overall systems engineering productivity from the early development stages until the final performance validation and controls calibration. It allows its users to focus on engineering, deliver accurate and actionable results, develop scalable models supporting the entire development cycle, improve collaboration and integrate system performance with other engineering disciplines. Simcenter Amesim is part of the Siemens Xcelerator portfolio, the comprehensive and integrated portfolio of software and services from Siemens Digital Industries Software. -
31
Markdown
Markdown
Markdown allows you to write using an easy-to-read, easy-to-write plain text format, then convert it to structurally valid XHTML (or HTML). Thus, “Markdown” is two things: (1) a plain text formatting syntax; and (2) a software tool, written in Perl, that converts the plain text formatting to HTML. See the Syntax page for details pertaining to Markdown’s formatting syntax. You can try it out, right now, using the online Dingus. The overriding design goal for Markdown’s formatting syntax is to make it as readable as possible. The idea is that a Markdown-formatted document should be publishable as-is, as plain text, without looking like it’s been marked up with tags or formatting instructions. While Markdown’s syntax has been influenced by several existing text-to-HTML filters, the single biggest source of inspiration for Markdown’s syntax is the format of plain text email.Starting Price: Free -
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Notula
Notula
Notula is a free WYSIWYG Markdown editor for the docs as code already in your git repository. It opens the repo as a tree of documents and edits them with no syntax on screen - no hashes, no asterisks, no table pipes, not even on the line the cursor is on - then adds the review layer a code editor has no answer for: comment on a passage, reply, mention someone, suggest an edit, resolve. A mention arrives as a notification and waits in an inbox. Threads are committed beside the document as plain files. Nothing is written into the Markdown, and a one-word edit stays a one-word diff. Tables are edited as tables and Mermaid blocks are drawn as diagrams. It drives the git already on the machine, and never rewrites history, stages the whole worktree or switches a branch. Free, no account, no server. macOS and Windows, no Linux build yet. The source is closed and the builds are not code-signed yet, so the first launch takes one extra step.Starting Price: Free -
33
LabVIEW
NI
LabVIEW offers a graphical programming approach that helps you visualize every aspect of your application, including hardware configuration, measurement data, and debugging. This visualization makes it simple to integrate measurement hardware from any vendor, represent complex logic on the diagram, develop data analysis algorithms, and design custom engineering user interfaces. With LabVIEW and NI DAQ hardware, you can build a custom measurement solution to visualize and analyze real-world signals to make data-driven decisions. Using LabVIEW and NI or third-party hardware, you can automate the validation of your product to meet challenging time-to-market and performance requirements. Working with LabVIEW, you can create flexible test applications that control multiple instruments and design user interfaces to optimize your manufacturing test throughput and operational cost. You can build industrial equipment and smart machines faster with LabVIEW.Starting Price: $453 per year -
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Vitech CORE
Vitech
Thousands of projects and tens of thousands of systems engineers have relied on CORE since it was first launched in 1993. From the beginning, CORE embraced what today we call model-based systems engineering. Combining the power of a systems metamodel to integrate systems engineering with powerful view generators to produce diagrams on demand with guaranteed consistency, CORE supported a generation of systems engineering success around the world. While GENESYS is the right choice for organizations today, Vitech continues to support projects and clients who rely upon CORE to meet their systems engineering needs. Much as defining and controlling interfaces in system design is critical to a successful system, managing the interrelationships between data is essential to project success. -
35
JSONBuddy
JSONBuddy
JSONBuddy is a comprehensive JSON editor and validator designed to streamline the creation and management of JSON and JSON Schema files. It offers a range of features, including a text editor with syntax coloring, auto-completion, and code folding, as well as a grid-style editor that simplifies the process of building JSON structures. It ensures error-free JSON through built-in syntax checking and validation against JSON Schema standards, supporting Drafts 4, 6, 7, 2019-09, and 2020-12. Additionally, JSONBuddy provides functionalities for converting between JSON, XML, and CSV formats, importing CSV data to generate JSON, and generating HTML documentation from JSON Schemas. For large JSON files, it offers robust support, allowing users to open, navigate, and edit files with thousands or even millions of lines efficiently.Starting Price: $39 one-time payment -
36
EditRocket
EditRocket
EditRocket is a comprehensive text and source code editor, offering a suite of XML editing tools designed to enhance productivity and ease of use. Its XML Validator allows users to check the syntax of XML files and validate them against schemas when the "check schema" option is selected. The XML Tag Navigator parses the editor's content, displaying XML tags in a clickable list that directs users to the corresponding tag locations within the document. The XML Sidekick provides tabs for coding inserts, tools, utilities, and the XML Tag Navigator, enabling quick insertion of XML constructs via buttons or customizable keyboard shortcuts. Additionally, EditRocket features XML Tag Completion, automatically inserting closing tags after typing an opening tag, with a configurable completion delay. Beyond XML-specific functionalities, EditRocket supports syntax highlighting for over 20 programming languages, and offers coding sidekicks and code builders.Starting Price: $42.95 per 2 years -
37
Wolfram System Modeler
Wolfram
Using drag and drop from the large selection of built-in and expandable modeling libraries, you can build industrial-strength, multidomain models of your complete system. Adding the power of the Wolfram Language gives you a fully integrated environment for analyzing, understanding and quickly iterating system designs. Driving insight, innovation and results. Real-world machines and systems are rarely confined to a single physical domain. Models can contain any combination of interconnected components from any number of domains mimicking real-world topology. Exploration is immediate; at the click of a button, you have access to all values from every component in your model. Zoom in to a region of interest and choose from built-in plot styles with a point-and-click interface. Perform your own symbolic and numerical computations by accessing the full model equations and simulation results of your models. Bring the full power of the Wolfram Language to your model analysis. -
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GENESYS
Vitech Corporation
Built upon insights from over 20 years with CORE, GENESYS is Vitech’s next generation software delivering connected systems engineering across the enterprise. Reengineered from the ground up, GENESYS implements proven model-centric approaches leveraging modern technologies in a completely open architecture. The result is the power of a full MBSE environment with the usability of modern office tools integrated with your desktop, engineering, and enterprise environments to deliver your data your way. GENESYS combines a proven, model-centric approach to systems engineering with an enterprise-ready architecture, giving you the ability to deliver model-based systems engineering (MBSE) seamlessly and consistently across your project team. GENESYS takes the guesswork out of implementation and delivers on context-driven modeling for complex systems engineering problems. -
39
MapleMBSE
Maplesoft
Systems engineering projects are much more likely to succeed if every stakeholder can easily contribute to the process, but most people don’t have the training needed to use traditional SE tools, or work with the complex modeling languages found in SE practices. MapleMBSE makes broad engagement possible with Excel-based, task-specific interfaces for each activity in your SE project. By giving all stakeholders access to the process through a live, two-way connection to the model of your system, you can ensure that all stakeholders can collaborate through the systems model, allowing them to work faster, avoid errors, and reduce unbudgeted costs. The MapleMBSE interface is simpler to apply, it gives system engineers more flexibility for making model adjustments, and overall it cuts down knowledge-capture errors. -
40
MADe
PHM Technology
Mitigate technical engineering-based risks that impact performance, operational availability and the cost of maintenance using modeling, analysis and decision support workflows. MADe is used to enable better decisions about the design and support of safety/mission-critical equipment at each stage of the product lifecycle. Reduce risk using interdependent analysis capabilities that consider the technical, operational and economic requirements of the operator and/or maintainer of the system. The MADe software is an integrated analysis solution that generates the artifacts required for Airworthiness certification. The analysis generated concurrently with design leads to improvements in the certification process. MADe automatically tracks the source of all parameters used in an analysis to provide a means of assessing the quality of data used to support engineering decisions and analysis.Starting Price: $10000.00/year -
41
Snip
Pictarine
Snip is a native lightweight macOS snippets manager with syntax highlighting, GitHub Gists sync, HTML & Markdown preview. Syntax highlighting for more than 120 languages. Dark and light themes are available. GitHub Gist synchronization is available. HTML and Markdown preview. Exclusive features, the latest news, and resources are sent straight to your inbox. Snip is a native code snippets manager built in SwiftUI and Combine for macOS exclusively, aiming to be a light and simple tool for developers. Save your personal notes, work notes, code snippets, and StackOverflow code snippets, and stop opening your previous projects to copy and paste a snippet. Editor with syntax highlighting for every language. Support 100+ programming languages, if yours is not present, just tell us and we'll add it! Quick snippet copy, and organized snippet collection. Manage your favorite snippets and share them.Starting Price: Free -
42
PathWave System Design
Keysight Technologies
Go beyond math-based modeling with a complete RF-aware design workflow, plus decades of Keysight measurement science in RF instrumentation, ready for any system architect. PathWave System Design offers the most advanced prototyping and design platform for complex RF systems with faster simulation speed, near-circuit fidelity, libraries for radar, electronic warfare, satellite, 5G, and WiFi, plus enterprise integration with numerous partners. Statistical models for propagation and channels can only take your system designs so far. Dynamic kinematic modeling for radar, electronic warfare, satellite, 5G, and automotive are all possible with connections to tools such as STK by AGI, an Ansys Company. Designers of advanced cellular systems need trusted reference libraries that are based on Keysight measurement science. Researchers exploring the next generation of communications signals need a flexible platform for physical layer development and testing. -
43
Markdown Monster
Markdown Monster
Markdown Monster is a powerful, yet easy to use Markdown editor and viewer with syntax highlighting and sophisticated and fast edit features. A collapsible, synced, live preview lets you see your output as you type and scroll. Easily embed images, links, tables, emojis and code using Markdown text or use our UI based helpers to simplify many operations with a few keystrokes. Paste images from the clipboard or drag and drop from Explorer or our built-in file browser. Inline spell-checking and word counts keep your content streamlined unobtrusively. You can export your Markdown to HTML or PDF by saving to disk or by copying Markdown selections as HTML directly to the clipboard. The HTML preview can display syntax colored code snippets for most common coding languages, and can easily be customized with HTML and CSS template to match your own sites. You can choose from a light and dark app themes, and choose individual editor and preview themes that are fully customizable.Starting Price: $59 one-time payment -
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E3.series
Zuken
A comprehensive electrical and fluid planning software environment for advanced requirements. E3.series is a true concurrent electrical engineering environment supporting advanced requirements for electrical documentation, cabinet and wire harness design and manufacturing outputs. E3.series facilitates an efficient and accurate design and manufacturing process for electrical and fluid planning, cable planning, and wire harness and cabinet layout. Its object-oriented architecture provides an integrated and consistent design approach to help eliminate errors, improve quality and reduce design time. Consistency of all design phases through object orientation. Powerful automated operations and electrical checks. Comprehensive outputs for manufacturing and documentation. Native format library and design data management. Circuit diagrams, connection lists, layout plans and reports always up-to-date and synchronized.Starting Price: £80/€90/CHF110 per month -
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Requirements Portal
Altium
Requirements Portal by Altium is a requirements management and verification tool integrated directly into Altium’s solutions, including Altium Develop, Altium Agile Teams and Altium Agile Enterprise. It enables engineering teams developing hardware products and embedded systems to create, store, and manage formalized requirements and link them to designs and verification data. Each requirement is traceable and connected to upstream system definitions and downstream design and verification artifacts, such as schematics, PCB layouts, BOMs, and test cases, providing visibility from system design through implementation, verification, handoff, and certification. This helps teams reduce rework, avoid misalignment across disciplines, and simplify compliance activities. -
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A blast of brilliant, associated items is influencing the building to process more perplexing. This multifaceted nature implies more partners from numerous designing areas should be included. With these different areas comes a blend of dialects, devices, and databases. To bring together partners, associations are receiving model-based frameworks building (MBSE) systems as a major aspect of their application lifecycle exercises that offer a typical, visual dialect and organized designing methodology. Solutions from PTC provide a collaborative, visual approach for better communication, clarity, and maintainability of all product data. MBSE applies modeling, tools, and methods to improve your systems engineering programs and projects, spurring technological innovation and positively impacting costs and productivity. Quality and regulatory compliance is also improved as risks are discovered and mitigated sooner.
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47
HTML-NOTEPAD
HTML-NOTEPAD
It is a WYSIWYG editor of structured documents, texts that have hierarchical and semantically meaningful structure, headers, lists, plaintext islands, tables and so on. HTML-NOTEPAD is not a “web page editor”. Don’t even expect to create “cool web pages” with it. With modern CSS, WYSIWYG Web design is simply impossible. Web pages are crafted manually by editing CSS, that is by nature of CSS. But still, HTML-NOTEPAD can be useful for Web designers too, for the cases when we need to create textual (yet structural) content of our pages. HTML-NOTEPAD uses Sciter Engine for its UI. That means it is small, fast, does not have external dependencies and works on all major desktop operating systems, Windows (from XP to 10), Mac OS, and Linux. WYSIWYG editing has limitations, some operations are significantly more convenient to do in source code representation. That’s why HTML-NOTEPAD supports “pass-through selection”. -
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3SL Cradle
3SL
Manage needs, epics, user stories, features and the product backlog through a series of sprints, each using your choice of requirements management, model based systems engineering (MBSE) and test management with your preferred level of change tracking, configuration management and formal change control. Cradle® is our requirements management and systems engineering software tool that integrates your entire project lifecycle in one, massively scalable, integrated, multi-user product. Whether your projects are small and local, large and distributed, or anywhere in between, Cradle can solve all your agile, requirements management, model driven development, defect tracking and test management needs in one place. With its unrivaled feature set, incredible flexibility, simple configuration and low cost, Cradle is the ideal choice if you are new to agile methods, requirements management or systems engineering.Starting Price: $470.00/one-time/user -
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Relatics
Relatics
Relatics is Model-Based Systems Engineering software used by projects in the construction and civil engineering industry. It frees the project of numerous spreadsheets and isolated applications. As a result, Relatics has proven to regain project control, reduce project risks, and decrease failure costs. Relatics is used by governments, contractors and consultancy firms for buildings, roads, bridges, tunnels, railways, canals, dams, ports, airports and dredging. Relatics allows the construction industry to adopt Systems Engineering effectively and to bring projects for both client and contractor to the next level. Indepently of your maturity level, Relatics supports your transformation from a document-driven approach to a model-driven approach and helps you to fully benefit from working together across all disciplines. With Relatics, all relevant information can be found with one single click, regardless of your project’s size or complexity. -
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Enterprise Architect
Sparx Systems
Enterprise Architect is an enterprise wide solution to visualize, analyze, model, test and maintain all of your systems, software, processes, and architectures. Enterprise Architect is the ideal platform to help you to stay in control of your workspace, support your colleagues and team, enable collaboration and build confidence within your most complex projects.Starting Price: $229
