Best XML Editors for XML

For decades CCMS and content authoring solutions have been lagging behind in the fast-paced world of cloud technology. We’re changing that. Paligo was founded by people with many years of experience in the field of technical documentation. We’re using that experience to build the modern web platform that we would have wanted to use ourselves. Our goal is to make structured authoring more accessible to a wider audience by simplifying and demystifying the process. This is achieved through our intuitive and user-friendly CCMS, which is both powerful and robust, enabling our customers to easily author, manage, translate, and publish multichannel content.

Notepad++ serves as a free alternative to traditional Notepad and is designed for editing source code across various programming languages. Functioning within the Microsoft Windows ecosystem, it operates under the terms of the GNU General Public License. The editor is built on the robust Scintilla editing framework and is developed using C++, making use of the pure Win32 API and Standard Template Library (STL) to achieve enhanced execution speed and a compact file size. By optimizing numerous processes while maintaining user-friendliness, Notepad++ aims to contribute to the reduction of global carbon dioxide emissions. The software’s efficiency allows computers to use less CPU power, enabling them to operate at lower energy levels, which in turn leads to reduced power consumption and a more sustainable environment. This approach exemplifies how software development can align with eco-friendly initiatives.

Oxygen XML Editor serves as a comprehensive solution for both XML developers and content creators alike, offering essential tools for XML editing that encompass a wide array of standards and technologies. It combines the functionality of Oxygen XML Developer and Author, resulting in a feature-rich environment. With its user-friendly interface and intuitive editing capabilities, users can significantly enhance their work outcomes. Moreover, the editor's exceptional extensibility support allows for the enhancement of existing XML publishing frameworks or the creation of entirely new ones. It also boasts robust connectivity options, facilitating interaction with diverse XML databases, content management systems, and WebDAV services. Additionally, Oxygen promotes efficient collaboration among authors by integrating tracking tools, a subversion repository client, and solutions for comparison and merging, ensuring a streamlined workflow. Thus, users can expect an overall increase in productivity and quality in their XML projects.

Kate is a feature-rich editor designed to simplify the process of viewing and modifying all your text files effectively. It allows users to manage numerous files simultaneously, offering both tabbed and split view options, while also providing a diverse range of plugins such as an integrated terminal for executing console commands directly, robust search and replace tools, and a preview function to visualize your MD, HTML, and SVG content. Supporting syntax highlighting for over 300 programming languages, Kate enhances code readability across virtually all coding languages. The editor is also adept at understanding bracket structures, assisting users in navigating complex code block hierarchies seamlessly. Additionally, it includes on-the-fly spellchecking to help ensure your text is polished before it goes live. With the capability to work on multiple files concurrently through split views, you can also utilize the project sidebar for easy navigation of your directory structure, along with Kate's intelligent tabs to swiftly access recently opened documents, all of which contribute to a more efficient workflow. This makes Kate not just a tool, but a comprehensive environment for developers and writers alike.

Code Browser is a versatile folding text editor available for both Linux and Windows platforms, aimed at organizing various types of text files, particularly source code, in a hierarchical manner. By enhancing the efficiency of navigating through source code, it significantly simplifies the process. While Code Browser is particularly beneficial for managing extensive projects, it also proves handy for editing shorter files like CSS. It eliminates the frustration of scrolling through lengthy code by providing a more structured view. Additionally, it features syntax highlighting for all major programming languages, with the option to incorporate custom syntax highlighting as well. Although originally intended for programming tasks, Code Browser is versatile enough to assist with plain text outlining or gaining insights into existing codebases. Furthermore, I've created a dedicated page with tips on maximizing the benefits of the folding feature. This makes it an invaluable tool for both novice and experienced developers alike.

Komodo Edit serves as an excellent choice for those seeking a powerful and straightforward editor. On the other hand, Komodo IDE offers advanced features like debugging, unit testing, code refactoring, and code profiling for more complex development needs. As software vendors increasingly serve as the first line of defense against security threats, even a single compromised update can expose countless customers to potential cyberattacks. Avoid becoming another SolarWinds incident by opting for comprehensive solutions. Instead of juggling multiple discrete tools and bespoke coding, the ActiveState Platform offers a ready-made solution that helps safeguard the security and reliability of the open source components you utilize and manage. This proactive approach not only enhances security but also streamlines your development process, allowing you to focus on building innovative solutions.

Stylus Studio® X16 XML Enterprise Suite sets a new standard for efficiency in XML development tools. Almost 2 million XML developers and specialists in data integration rely on Stylus Studio's all-encompassing and user-friendly XML toolkit to address the sophisticated challenges of XML data transformation and aggregation that exist today. You should consider joining them! Recognized with accolades such as CRN Magazine's Product of the Year Award, the Dr. Dobb's Jolt Productivity Award, and the SOAWorld Readers' Choice Award for its outstanding technical quality and user-friendly features, Stylus Studio streamlines every aspect of XML development. Whether you're creating web applications that convert relational data to XML, utilizing legacy data formats like EDI, HL7, or standard flat files such as CSV, or tackling intricate XSLT stylesheets, Stylus Studio empowers you to unlock the potential of both current and future XML technologies. With tools ranging from XQuery to XML Pipelines, as well as Java or C# for .NET code generation, Stylus Studio is the ultimate XML IDE that encompasses everything you need to succeed in your projects. Its versatility and comprehensive features make it a go-to choice for developers looking to enhance their productivity and streamline their workflow.

To begin, upload your XML file to the online XML editor using one of the available methods from the menu; you can either paste the data directly into the Input Box, select a file from your local storage, or retrieve it from the internet via a URL. Once the XML data has been successfully uploaded, it will be presented in a structured hierarchical XML Grid, allowing for straightforward navigation through the tree structure. Users have the ability to add, modify, or remove any nodes or branches within this structure. If you wish to preserve your edited XML document, simply select the Save option from the menu, and the XML data will be formatted neatly for you. After loading your XML data into the Online Editor, it will undergo validation to ensure compliance with W3C XML 1.0 specifications, providing peace of mind regarding its correctness. This comprehensive process ensures that your XML files are both user-friendly and adherent to established standards.

EditiX presents updates and error notifications within the status bar located on the right side of the interface. It features a tabbed display of currently open documents, showcasing an icon and file name that vary according to the document type and its path. On the left side, users will find a panel that hosts various tools, including a file browser, project manager, and XPath evaluator. In addition to these components, EditiX offers an extensive array of functionalities, such as a versatile XSLT editor and debugger compatible with different versions, support for XML databases like eXist, Xindice, and XML Berkeley DB, real-time syntax error detection, and XPath location within documents. Furthermore, it validates XML documents against established standards and provides a context-sensitive content assistant that relies on XML Schema, DTD, and XML Relax NG. The platform is also highly customizable, allowing users to adjust settings according to their preferences, while offering robust refactoring capabilities for elements, attributes, schema types, template names, variables, and parameters. This comprehensive suite of features makes EditiX an essential tool for anyone working extensively with XML and related technologies.

XML Notepad offers a user-friendly interface designed for the straightforward browsing and editing of XML files. It features a synchronized Tree View and Node Text View, allowing for rapid adjustments to node names and values. Users can easily manipulate the tree structure through drag-and-drop functionality, which works smoothly even between different XML Notepad instances and the file system. The application demonstrates impressive performance with large XML documents, capable of loading a 3MB file in approximately one second. As you edit, instant XML schema validation occurs, displaying any errors and warnings in the task list window for immediate attention. The tool includes Intellisense to assist with expected elements, attributes, and predefined simple type values, enhancing the editing experience. Additionally, it supports custom editors tailored for various data types, including date, dateTime, time, and even color. Users can conveniently adjust node positions with nudge tool buttons for effortless navigation up and down the tree. Furthermore, the "XML statistics" feature provides a useful summary of the contents of your XML documents, making it easier to track key information at a glance. This combination of features makes XML Notepad an effective tool for anyone needing to work with XML data regularly.

Liquid Studio offers advanced tools for XML/JSON development, Web Service Testing, Data Mapping and Data Transformation tools. The Development Environment includes a complete set tools to design XML and JSON data schemas and structures. These tools allow for editing, validating, and advanced transformation capabilities. The intuitive interface and extensive features will make it easy for novices and experts to save time and money while delivering successful projects. An intuitive user interface allows you to visualize and edit an abstracted view for your XML schema (XSD). It also validates your XSD against W3C standards. An intuitive user interface allows you to visualize and edit an abstracted view for your JSON schema. You can also validate your JSON Schema against IETF standards.

In contemporary settings, XML stands as a prevalent standard for multimedia and cross-platform technical document publishing. A multitude of editing applications, management systems, and publication tools, along with various industry standards, rely heavily on XML. Despite its widespread adoption, XML has struggled to gain traction in certain domains due to its distinct separation between document structure and layout. Editors often lean towards using word processors like Microsoft Word, where text and formatting are developed concurrently, allowing for immediate visual feedback. Conversely, XML demands a more abstract mindset, as the content is interspersed with structural tags, with the layout being established only in later production phases. In contrast, SimQin enhances the user experience by presenting documents in layout mode from the beginning while also revealing the underlying XML structure and organization. This dual visibility can streamline the editing process and potentially increase XML's appeal among users accustomed to traditional word processing tools.

EditRocket is an all-in-one text and source code editor compatible with macOS, Windows, and Linux, equipped with a variety of XML editing features aimed at improving user efficiency and convenience. Among its tools, the XML Validator allows users to verify the syntax of XML files and, when the "check schema" option is activated, validate them against defined schemas. The XML Tag Navigator analyzes the content within the editor and presents XML tags in a clickable format, enabling users to quickly navigate to specific tag locations in the document. The XML Sidekick includes tabs for coding inserts, utilities, and the XML Tag Navigator, facilitating the rapid insertion of XML elements through buttons or customizable keyboard shortcuts. Furthermore, EditRocket incorporates XML Tag Completion, which automatically adds closing tags after an opening tag is typed, with an adjustable delay for completion. In addition to its XML capabilities, EditRocket provides syntax highlighting for more than 20 programming languages and includes helpful coding sidekicks and tools for building code, making it a versatile choice for developers. Overall, EditRocket stands out as a powerful solution for anyone looking to streamline their coding process.

Xmplify is a native macOS application built for 64-bit systems, designed to offer a comprehensive XML editing experience. It enhances the user experience by providing intelligent editing aids and real-time suggestions based on the XML content being worked on. The application includes an outline view that visually represents the document’s structure and dynamically updates as changes are made. When working with documents containing a DTD or XML Schema, Xmplify automatically validates the content and provides auto-completion features that are informed by the document’s definitions, along with relevant documentation for each suggestion. If a DTD or Schema is not available, Xmplify is capable of deriving one on its own, which aids in maintaining accurate auto-completion. In addition to these functionalities, the application allows for swift navigation to element definitions, supports XSL transformations through both integrated and external processors, offers live web previews for (X)HTML documents, and includes robust search functionalities utilizing XPath and regular expressions. This combination of features makes Xmplify an invaluable tool for developers and writers working with XML.

Help+Manual is a fully featured documentation tool. It is as simple as a word processor but much more powerful. It gives you the power and flexibility of an XML editor. This tool also includes powerful features to generate and edit help and documentation files, including full support of multimedia and complex modular projects. It doesn't matter if you want to publish documentation for desktop, mobile, iOS, Android, Windows help, or PDF user manuals. Help+Manual makes it easy! Single source documentation is more than simply putting the same information in different formats. Conditional tags can be used to mark content and create different outputs for each publication channel. No post-processing is necessary. Help+Manual takes care of the complicated aspects of documentation generation. However, power users can access the code to modify topic and layout templates, and much more. Help+Manual offers the best of both worlds.

ExtendsClass offers a range of tools that can be accessed directly through your web browser, eliminating the need to install additional add-ons for enhanced functionality. These tools include syntax validators, code formatters, testing utilities, HTTP clients, a mock server, and even a SQLite browser. They are designed to be user-friendly and lightweight, making them ideal for situations where you prefer not to download software onto your computer. Among the various functionalities, users can convert data formats such as CSV, TSV, XML, and JSON, as well as compare different data types like Text, XML, and JSON. Additionally, the platform provides options for formatting XML and JSON data, alongside capabilities for encoding and decoding base64 data. With such a diverse toolset readily available, developers can streamline their workflow without the hassle of installation.

Online XML tools provide a set of practical utilities designed for handling Extensible Markup Language documents and data formats. These tools are user-friendly, completely free, and devoid of any annoying ads or popups. You can access these XML utilities directly in your browser, and they all operate in a consistent manner — simply upload your XML, and you will receive the results. One standout feature is the free online XML beautifier, which allows you to load your XML, and it will be automatically formatted for better readability. With no distractions like ads or popups, this XML prettifier offers a seamless experience. To use it, just load your XML and watch it transform into a more organized format. This resource was developed by a team of programmers at Browserling specifically for fellow developers. Additionally, the tools cater to a wide range of XML-related tasks, ensuring that users have everything they need at their fingertips.

Xeditor is an online professional XML editor that allows you to create XML documents using state-of-the art web standards. Xeditor allows authors to collaborate on structured content from anywhere at any time. This helps companies create efficient workflows. Xeditor's web-based architecture eliminates the need for costly local installations. Xeditor, an online professional XML authoring tool, provides users with the tools they need for creating and editing structured documents in XML format. XML allows content to be created media-independently, semantically marked up and automatically processed. XML is the data format for the future. Xeditor provides both a visual and technical writing experience. The intuitive user interface of Xeditor's visual XML editor includes WYSIWYG functionality. This is a great tool for authors of subject-specific content.

XMLmind XML Editor is a validating, near WYSIWYG tool designed for editing XML. It offers a high level of customization for both users and local experts, making it adaptable to various needs. This editor is designed to be extensible without requiring programming skills, although it does provide a comprehensive and well-documented Java™ API for those who wish to delve deeper. It is important to note that XMLmind XML Editor is not intended for programmers; rather, it serves a clientele that includes technical writers, engineers, and academics who need to create large and intricate modular documents. In addition to its standard version, XMLmind XML Editor offers attractive “special editions” known as XMLmind DITA Editor and XMLmind DocBook, catering to specific documentation needs. These editions enhance its versatility, making it an appealing choice for professionals in various fields.

Altova XMLSpy stands out as the top-selling editor globally for JSON and XML, offering an array of tools for modeling, editing, transforming, and debugging these technologies. With its advanced graphical schema designer, code generation capabilities, file converters, and debugging tools, XMLSpy equips developers with everything they need to create complex applications, supporting formats such as XSD, XSLT, XQuery, XBRL, and SOAP. Developers often seek a JSON and XML editor that goes beyond mere bracket matching and basic validation, and XMLSpy delivers a robust feature set including graphical views, intuitive code generators, wizards, and intelligent editing functionalities that significantly enhance productivity. By simplifying the editing process for XML and associated technologies, XMLSpy features an easy-to-navigate interface enriched with diverse views and options. No matter your preference for a text-based or graphical XML viewer, XMLSpy is designed to provide smart assistance throughout the editing experience, ensuring a seamless workflow. Ultimately, XMLSpy transforms the way developers interact with JSON and XML, making it an indispensable tool in their toolkit.

Streamlined content creation has never been simpler. Our platform empowers subject matter experts to generate, modify, and assess crucial documents with ease. Quick, accurate, and highly effective, Fonto Editor is utilized by thousands of authors globally to produce structured content in various languages. Make a lasting impact; after all, a picture can convey a thousand words, and a video can depict a thousand images. One unified platform allows you to maximize your experience with Fonto Editor through additional complementary tools. Fonto Content Quality offers smart support as you write, enhancing the caliber of your content while saving significant time and reducing both commercial and legal risks. Meanwhile, Fonto Review facilitates seamless online collaboration and provides a valuable audit trail, ensuring everything remains current and dependable. Additionally, Fonto Document History delivers essential documentation of the changes made to your content over time, instilling confidence when accuracy is paramount. With these tools, you can elevate your content creation process to new heights.

At its foundation lies an interpreter dedicated to Emacs Lisp, a variant of the Lisp programming language enhanced for text editing tasks. It offers content-aware editing modes that feature syntax highlighting for a variety of file formats. The platform includes comprehensive built-in documentation, complete with a tutorial aimed at newcomers. Users benefit from extensive Unicode support accommodating nearly all human scripts. It is highly customizable, allowing modifications through Emacs Lisp code or via a graphical interface. Beyond mere text editing, it encompasses a diverse array of functionalities, such as a project planner, email and news reader, debugging interface, calendar, IRC client, and much more. The presence of a packaging system enables users to download and install various extensions seamlessly. Additionally, it provides built-in support for arbitrary-size integers and utilizes HarfBuzz for effective text shaping. There is also native functionality for JSON parsing, improved support for Cairo drawing, and the adoption of portable dumping in lieu of unexec. The system adheres to XDG conventions for initialization files and includes an additional early-init file for enhanced customization. Furthermore, it supports built-in tab bar and tab-line features, as well as the ability to resize and rotate images without relying on ImageMagick, making it a versatile tool for a wide range of tasks. Overall, it stands out as a powerful platform that caters to a multitude of user needs beyond simple text manipulation.

The PHP IDE project offers a comprehensive framework for a PHP Integrated Development Environment tailored for the Eclipse platform. This initiative includes all the essential development tools needed for creating PHP-based web applications while promoting extensibility. By utilizing the existing web tools project, it enhances developers' capabilities in PHP. It serves as a fundamental resource for PHP developers, providing crucial features such as PHP language support, a Git client, an XML Editor, Mylyn, and a terminal. Additionally, the PHP Development Tools (PDT) experience can be enriched with numerous plugins available within the Eclipse ecosystem. Among its features are syntax highlighting, syntax validation, content assistance, code navigation, debugging options (such as Zend Debugger and Xdebug), profiling tools, PHPUnit integration, code formatting, refactoring capabilities, and code templates, along with support for remote projects, all harnessing the extensive power of the Eclipse Ecosystem. This robust combination positions the PHP IDE project as an invaluable toolset for developers aiming to streamline their PHP application development process.

CodeBeautify is designed to enhance, compress, and transform your code or data to achieve the desired output. The visibility settings dictate how a program can be viewed on codebeautify.org and who is permitted to access it. By clicking the Save Online Button, anyone can access the code, which will then appear on the recent page. Each user has access to their own code through a unique link, although this personal code is not displayed on the user's recent page, ensuring privacy for individual projects. This functionality allows users to efficiently manage their code while maintaining control over its accessibility.

Empower subject-matter experts (SMEs) to create organized content directly in the user-friendly Microsoft Word platform, eliminating the need for knowledge of complex markup languages like DITA or XML. Address specific requirements, particularly in regulated sectors, with enhanced precision, uniformity, and efficiency through the use of modular content that allows for reuse. Reduce production times and expenses by automating tedious, error-prone manual tasks tailored to various content types. Ensure that updates are synchronized across key content elements, including legal language and disclaimers. Facilitate easy collaboration with SMEs and other stakeholders to develop, review, and manage content resources and their components. Prevent the unnecessary duplication of text, graphics, charts, and other content elements. Uphold consistent branding and messaging across numerous documents and channels while fostering a culture of collaboration that leads to improved content quality.