List of the Top 25 HTML Editors for C in 2025

An exceptionally sophisticated text editor tailored for programming, markup, and general writing tasks. The Goto Anything feature allows for swift navigation to files with minimal keystrokes, enabling you to jump to symbols, lines, or particular words with ease. This editor empowers you to execute multiple edits at once, eliminating the need to apply the same change repeatedly. Thanks to its multiple selections feature, you can seamlessly alter several lines simultaneously, rename variables effortlessly, and manage files far more efficiently than you might have imagined. The Command Palette unlocks access to less commonly utilized features, including sorting, syntax tweaks, and indentation changes. By simply typing a few keys, you can precisely locate what you require without the frustration of sifting through menus or memorizing intricate key combinations. Furthermore, Sublime Text offers a powerful Python API that facilitates the creation of plugins to augment its built-in features. With the convenience of installing Package Control via the command palette, users can easily tap into a vast array of community-developed packages that further enhance the editor's capabilities. This makes it not just a functional tool, but an essential asset for anyone aiming to optimize their coding or writing workflow. Indeed, its versatility and user-friendly design contribute to making it a preferred choice among developers and writers alike.

Notepad++ is a cost-free substitute for the standard Notepad, specifically created for modifying source code in multiple programming languages. It runs seamlessly within the Microsoft Windows environment and adheres to the GNU General Public License. Built on the advanced Scintilla editing framework and developed in C++, it utilizes the pure Win32 API and Standard Template Library (STL) to enhance its performance speed and minimize file size. By streamlining various processes while ensuring ease of use, Notepad++ aims to play a part in lowering global carbon dioxide emissions. Its efficiency enables computers to consume less CPU power, leading to operations at reduced energy levels, which contributes to decreased power usage and supports a more sustainable future. This innovative approach highlights the potential of software development to harmonize with environmental sustainability efforts while providing robust editing capabilities.

Apache NetBeans is a robust open-source Integrated Development Environment (IDE) that facilitates application development across various programming languages, including Java, JavaScript, PHP, HTML5, and C/C++. Known for its modular architecture, NetBeans offers developers an array of tools and functionalities tailored for crafting desktop, mobile, and web applications. It features sophisticated code editing, debugging, and profiling capabilities, along with an integrated visual GUI builder that streamlines the design of user interfaces specifically for Java applications. Furthermore, the IDE integrates effortlessly with version control systems such as Git, SVN, and Mercurial, thereby fostering collaboration within development teams. As a project under the auspices of the Apache Software Foundation, NetBeans undergoes continuous enhancement by a committed community, ensuring its capabilities remain current and effective. This ongoing development makes NetBeans not only a reliable tool but also a highly flexible option for developers in various sectors. The combination of its comprehensive features and strong community support enables NetBeans to appeal to both beginners and experienced developers, who appreciate its versatility and user-friendly design. Ultimately, the IDE's commitment to innovation ensures it remains a relevant choice in the ever-evolving landscape of software development.

Atom is a contemporary text editor designed for the digital age, built on the Electron framework and influenced by the features we love in our favorite editing applications. It prioritizes extensive customization while keeping its default configuration user-friendly. As an essential part of a developer's toolkit, a text editor works in tandem with other tools rather than operating independently. With the built-in GitHub package, managing your Git and GitHub workflows is effortless within Atom—allowing you to create branches, stage and commit changes, push and pull updates, resolve merge conflicts, and review pull requests, all from inside the editor. This package is pre-installed, so you can dive right in! Atom supports a range of operating systems, such as OS X, Windows, and Linux, promoting broad accessibility. You can quickly search for and install new packages or create your own directly from the editor, enhancing its versatility. Moreover, Atom boosts your coding productivity with an intelligent autocomplete feature and allows you to browse and open individual files, entire projects, or multiple projects in one window, making it a multifaceted choice for developers. With its user-centric design, Atom aims to streamline the coding process, catering to both beginners and seasoned developers, ultimately fostering a more efficient coding environment. This adaptability ensures that no matter your skill level, you can find the tools and features that best suit your workflow.

EditPlus is a text editor designed for Windows that comes with built-in support for FTP, FTPS, and SFTP protocols. In addition to serving as a great alternative to Notepad, it offers an array of powerful features specifically aimed at web developers and programmers, thereby greatly improving their coding workflow. This adaptability and range of functionalities establish it as an essential resource for professionals engaged in web development or software programming. Furthermore, its user-friendly interface makes it accessible for both beginners and experienced developers alike.

This premium HTML and text editing software tailored for Mac users provides sophisticated features that enhance text editing, searching, and manipulation processes. Renowned for its outstanding efficiency and intuitive design, this editor has become a preferred choice for many professionals in the field. Its seamless functionality allows users to streamline their workflows effortlessly.

Boost your coding efficiency with an integrated development environment specifically designed for contemporary web programming languages like Python, PHP, Perl, Golang, Ruby, and more. This robust tool can greatly simplify your development workflow, enabling you to manage intricate projects with greater ease and effectiveness. By utilizing such an environment, you can also enhance collaboration and reduce debugging time, which ultimately contributes to a more productive coding experience.

Vim is an adaptable and highly customizable text editor tailored for efficient text creation and editing. Often found as "vi" on many UNIX systems, it is also accessible on Apple OS X. Renowned for its reliability, Vim is consistently being improved to expand its features. The editor supports multi-level persistence, has a rich plugin ecosystem, and can handle a wide variety of programming languages and file formats, all while providing robust search and replace capabilities, thereby making it a valuable asset that can work well with numerous external applications. The Vim online community acts as a central hub where users can exchange helpful tips and tools related to Vim. Furthermore, Vim includes a scripting language that supports plugin development, which introduces IDE-like features, syntax highlighting, colorization, and various other advanced functionalities. Users can effortlessly upload and manage these scripts through the Vim online platform, ensuring a smooth user experience. Initially named Vi IMitation, the software has progressed so much that it was fitting to rebrand it as Vi IMproved. Essentially, Vim retains almost all the commands from the classic Unix program "Vi," while simultaneously providing a plethora of enhancements. This powerful editor caters to both beginners and seasoned users who are in search of a dependable text editing solution, proving its worth in diverse programming environments. With its ongoing updates and community support, Vim remains a top choice for text editing tasks across various platforms.

TextMate is an advanced and highly adaptable text editor that accommodates a wide variety of programming languages and is available under an open-source license. This editor enhances the user experience by allowing simultaneous modifications with the ease of adding multiple insertion points for rapid code updates. Users can define their search parameters, and TextMate quickly presents the results, facilitating swift navigation between matches, extraction of pertinent text, or reviewing intended changes. It includes a file browser that highlights modifications, an editor view that indicates altered lines, and the capability to create diffs for changes made to the current file, all while integrating smoothly with prominent version control systems. Whether managing files with diverse programming languages, handling projects with various build systems, or working with third-party code that employs different formatting styles, TextMate efficiently oversees it all by associating extensive scope selectors with keyboard shortcuts and tailored settings. This versatility ensures that developers can uphold their preferred workflows while effectively navigating intricate coding scenarios, making it an invaluable tool for programming professionals. Additionally, TextMate's continuous updates and community support contribute to its ongoing evolution, enhancing its capabilities and user experience further.

Geany is a powerful, efficient, and lightweight text editor tailored for programmers, packed with features that boost productivity without hindering the user experience. It runs seamlessly on Linux, Windows, and MacOS, offering support for over 40 languages and natively accommodating more than 50 programming languages. The creation of Geany was inspired by the need for a versatile, user-friendly, and cross-platform IDE/editor that merges flexibility with robust capabilities. While there are many editors on the market, few successfully address the broad spectrum of user needs that Geany fulfills. Distributed under the GPL v2 license, it empowers users to modify and enhance the software, fostering a community where everyone can reap the benefits of these improvements. Geany's highly customizable features, such as its unique color themes (known as Geany Themes) and the option to introduce new file types, cater to a wide array of user tastes. Users also enjoy a multitude of settings that allow for deep personalization, ensuring that their specific requirements are met, particularly for popular programming languages such as C, Java, PHP, HTML, and JavaScript. Ultimately, Geany serves as an attractive solution for developers who seek a dependable tool that skillfully balances simplicity with extensive functionality, making it a top choice in the world of code editors. Moreover, the ongoing development and active community support further enhance its appeal, ensuring that it continues to evolve with the needs of modern programmers.

Kate is a powerful text editor that streamlines the management of text files, making the process of viewing and editing incredibly efficient. It supports the simultaneous handling of multiple files, featuring both tabbed and split viewing options, while also offering a variety of plugins, including an integrated terminal for running console commands, advanced search and replace functionality, and a preview option for visualizing content in formats like MD, HTML, and SVG. With syntax highlighting for over 300 programming languages, Kate significantly improves code readability, catering to a vast array of coding styles. The editor also excels in recognizing bracket structures, which helps users navigate complex code hierarchies with ease. Furthermore, it includes real-time spellchecking to ensure that your writing is refined before publication. The ability to open multiple files at once through split views, combined with a project sidebar for straightforward navigation of directory structures and intelligent tabs for quick access to recently opened files, enhances overall productivity. Ultimately, Kate serves as more than just a simple editor; it creates an integrated environment that is beneficial for both developers and writers, making the writing and coding process not only easier but also more enjoyable.

QuickEdit is an advanced text editor crafted for Android devices, providing exceptional functionality for both smartphones and tablets. This powerful notepad includes numerous enhancements, featuring a code editor that supports syntax highlighting across more than 40 programming languages. It ensures remarkable efficiency and delivers real-time feedback, even when working with large text files that surpass 10,000 lines. Users can effortlessly undo and redo edits without limitations, manage line indents with ease, and experience smooth scrolling in both vertical and horizontal orientations. The application enables users to navigate directly to a specific line number and automatically identifies character encoding for user convenience. Additionally, it provides a preview option for HTML and Markdown documents, supports editing of system files on rooted devices, and offers quick access to recently opened or added files. Moreover, QuickEdit accommodates both light and dark themes, catering to different user preferences. With its extensive array of features, QuickEdit stands out as an essential tool for anyone seeking a comprehensive text editing experience on their Android devices while ensuring a user-friendly interface. As a result, it elevates the standard of mobile text editing applications significantly.

For nearly thirty years, UltraEdit has been the go-to text editor for more than 2 million users, including numerous Fortune 100, 500, and 1000 companies. Renowned for its efficiency, UltraEdit excels in processing large files and is compatible with a wide array of syntax and programming languages. Commonly dubbed the "Swiss Army knife" of text editors, UltraEdit is an invaluable resource for professionals spanning various industries and roles. Its capabilities extend to tackling numerous challenges in text editing, such as project management and software development, while also adeptly managing large file edits, remote access (FTP/SFTP), data organization, column and block editing, comprehensive file searches, and text reformatting. Available on Windows, Mac, and Linux platforms, UltraEdit is backed by a dedicated team of developers and customer support staff based in the USA, ensuring users receive top-notch assistance. This robust support network, combined with its extensive features, solidifies UltraEdit's position as a leading tool in the world of text editing.

Discover a highly adaptable code editor that supports over 60 programming languages across nine distinct platforms. Effortlessly build or compile your projects, and if you encounter an error, simply double-click on the message in the Build window to jump directly to the corresponding line of code. Each error and warning is marked with a clear icon in the left margin, allowing for quick identification. Furthermore, the overview bar adjacent to the vertical scrollbar visually indicates errors and warnings, reflecting their location relative to your current view in the document. To streamline your workflow, you can either drag the scrollbar slider to a specific mark or click on it to quickly bring that section into focus. SlickEdit also includes an integrated debugging tool that provides an intuitive interface for various debuggers. You can easily set breakpoints, step through code execution, inspect the stack, and analyze variables and their members, encompassing all the core functionalities expected from a debugging tool. Moreover, SlickEdit supports debugging across a wide range of languages, such as GNU C/C++, Java, WinDbg, Clang C/C++ LLDB, Google Go, Python, Perl, Ruby, PHP, XCode, Scala, C# with Mono, Visual Basic with Mono, and Android JVM/NDK. This extensive support not only enhances its versatility but also positions SlickEdit as an indispensable resource for developers working in varied environments, ensuring a smooth and efficient coding experience. Such comprehensive capabilities make it an essential asset for programmers tackling diverse projects and languages.

Textastic for Mac acts as the perfect desktop extension to the popular iOS code editor. Supporting more than 80 source code and markup languages, it brings the impressive syntax highlighting features from the iOS version to the Mac environment. Users can incorporate their own syntax definitions compatible with TextMate and Sublime Text, allowing for greater flexibility. The Mac version is built on the same foundation as its iOS counterpart, ensuring a uniform user experience across devices. It leverages native macOS APIs such as Core Text to boost performance and responsiveness. The application streamlines the development process with tools like code completion, navigation through a symbol list, and compatibility with modern Mac features such as Auto Save and Versions. Moreover, with iCloud Drive integration, transferring files between macOS and iOS is seamless and straightforward. This software not only accommodates a wide range of programming languages but also boasts features like iCloud auto-save and macOS Versions, making it an all-encompassing resource for developers. Additionally, it supports importing syntax definitions, themes, and templates from TextMate, significantly enhancing its customization capabilities, thus catering to the diverse needs of developers. Finally, Textastic encourages a smoother coding experience by combining powerful tools with user-friendly features.

Focusing on completing tasks with maximum efficiency often means you want to avoid spending precious time learning yet another software program. Your previous experience with various tools should facilitate a smooth transition to new applications, enabling you to use them effectively without grappling with a steep learning curve. This is a key reason why TextPad has garnered such a loyal user base. Whether you need a powerful substitute for Notepad, a dependable editor for web content, or even an integrated development environment for programming, TextPad provides an intuitive interface and expected functionality. You can explore its features on our website before making any financial commitment, so take advantage of the opportunity to download a trial version today and see how it can enhance your efficiency. Importantly, TextPad is designed to accommodate even the most demanding text editing requirements, managing files as large as your system’s virtual memory allows. It supports both 32-bit and 64-bit Windows operating systems, from Windows 11 to older versions like Windows 7 and Server editions from 2008 to 2019, making it a versatile solution for a diverse array of users. With its comprehensive features and user-friendly design, TextPad is set to become an essential component of your productivity toolkit, ensuring you can tackle any text editing task with ease. Its reliability and performance make it an ideal choice for both casual users and professionals alike.

When it comes to applying the same changes across several files at once, WildEdit stands out as a major time-saving tool. This user-friendly application enables the modification of multiple plain text files arranged in a directory structure, making use of wildcard filters for accurate targeting. It's particularly effective for various tasks, such as updating web pages, changing software source code, or reformatting documents like log files and newsletters. However, it is worth mentioning that it does not support files with proprietary binary formats, such as those used by Microsoft Word. The operation involves specifying the text to search for—potentially using a regular expression—and providing the replacement text alongside a wildcard filter, allowing you to let the application carry out the changes seamlessly. You can perform this action repeatedly as needed, with the added advantage of the ability to undo and redo the last ten changes if required. Before making a purchase, you can experience WildEdit through its trial version, which encourages you to download it and explore how it can enhance your editing efficiency. With its functionality, you can proficiently edit any files that consist of plain text, making your workflow significantly smoother. Ultimately, WildEdit is an invaluable asset for anyone looking to streamline their editing processes across multiple files.

Arachnophilia acts as a platform for creating web pages and simultaneously operates as a multifunctional programming utility. This innovative software is crafted with the Java programming language, allowing users to enhance their coding skills while developing websites.

Nvu provides a thorough web authoring platform designed for users across Linux Desktop, Microsoft Windows, and Macintosh, positioning itself against well-known applications like FrontPage and Dreamweaver. Its intuitive interface, pronounced "N-view" to signify a "new view," allows individuals to easily create web pages and handle their sites without any prior technical knowledge or HTML expertise. Both Nvu and its community-driven alternative, KompoZer, are free and open-source, giving users the ability to find help if they run into any issues. While Nvu 1.0 debuted in June 2005 and remains the last official version available on most download sites, it does not represent the most current or effective version of the software. An unofficial update known as "KompoZer" has been released to fix several major bugs found in NVU 1.0, although it may not resolve every problem. If you find NVU 1.0 to be working well for your needs, you might prefer to stick with it; however, if you encounter challenges, exploring KompoZer could provide some enhancements to improve your web development experience. Many users value the community support and continuous development that KompoZer offers, making it a worthwhile option for those aiming to boost their website management skills. Ultimately, whether you choose Nvu or KompoZer, both programs cater to a wide range of users looking to build and maintain their online presence effectively.

Unlock the full potential of Visual Studio Code, which integrates an editor, terminal, debugger, version control, settings synchronization, and a wide range of extensions. You can easily switch between working in your browser and on your desktop. Instantly generate new development environments for projects of any scale using prebuilt images, with GitHub’s remarkable 35GB development image starting in under ten seconds. You can enhance your cloud virtual machines to support up to 32 cores and 64GB of RAM, ideal for resource-intensive operations. With low-latency connections across four regions, the experience feels as if it’s running locally on your machine. Instantly preview changes in the browser with real-time reloads facilitated by websocket and HMR support, and streamline collaboration by sharing both private and public ports with your team. Every technical detail can be meticulously adjusted, bolstered by a custom dotfiles repository that allows for optimal configuration. This setup offers an ideal combination of flexibility and performance, enabling developers to concentrate entirely on their creative processes while achieving greater efficiency in their workflows.

Take your work with you wherever life leads, whether you’re waiting for a bus or relaxing on a sunlit shore. With DroidEdit, you can effortlessly edit your files directly from the cloud, as it supports a range of platforms including Dropbox, Drive, Box, (S)FTP servers, and Git, with more file providers expected soon. It features syntax highlighting for nearly 200 programming languages, making it an excellent tool for developers of all kinds. When an urgent request for code changes arises, there’s no need to hurry back to your desk; just pull out your mobile device and make the updates you need while on the move. You can check out, edit, commit, and push changes straight from your smartphone or tablet, ensuring that productivity follows you wherever you go. Developers have varied tastes; while some prefer dark themes, others lean towards bright white backgrounds. With numerous themes available for syntax highlighting, you can easily select one that fits your aesthetic or even create your own if that suits you better. Furthermore, enhance your coding efficiency by utilizing Emmet to convert simple snippets into complete HTML code automatically. This adaptability empowers you to code effectively while enjoying the freedom that comes with mobility, simplifying the process of staying organized and on schedule with your projects. Embrace the seamless integration of coding and travel, and redefine how you manage your tasks in the digital age.

Bluefish is a powerful text editor tailored for programmers and web developers, providing an extensive range of features that facilitate the creation of websites, scripts, and code across various programming and markup languages. You can find a comprehensive list of its features, browse through screenshots, or download the software directly from the official website. Being an open-source initiative, Bluefish is distributed under the GNU GPL license, allowing users to access it at no cost. It is designed to operate on several platforms, working smoothly on widely used desktop operating systems like Linux, FreeBSD, MacOS-X, Windows, OpenBSD, and Solaris. The newest version, Bluefish 2.2.12, serves as a minor maintenance update that brings forth several small improvements, including a crucial fix that resolves a crash encountered during basic search functions. Enhancements have also been made to Python 3 compatibility, along with improved encoding detection for Python files, showcasing the commitment to supporting developers' needs. Additionally, the triple-click feature now successfully highlights entire lines, and on Mac OSX, Bluefish has enhanced its compatibility with the updated permissions system. Moreover, the user interface accurately reflects the correct language settings for specific languages on OSX, contributing to a more streamlined user experience. This continuous evolution makes Bluefish not only a versatile tool for developers but also a platform that consistently adapts to the changing needs of its users, ensuring that it remains a relevant and effective choice in the ever-evolving landscape of development tools.

At its core, the platform features an interpreter specifically designed for Emacs Lisp, a specialized variant of the Lisp programming language tailored for text editing applications. It provides context-sensitive editing modes that incorporate syntax highlighting for numerous file types. There is an extensive built-in documentation system, which includes a tutorial designed to assist newcomers effectively. Users enjoy robust Unicode support that caters to almost every human script, enhancing global usability. The system is highly flexible, allowing for alterations through Emacs Lisp code or a graphical interface, making it accessible to various skill levels. In addition to fundamental text editing, it encompasses a wide range of functionalities, including tools for project planning, email and news reading, debugging, calendaring, and even an IRC client, among many others. A dedicated packaging system allows users to effortlessly download and install a multitude of extensions, thereby expanding the platform's capabilities. Furthermore, it supports arbitrary-size integers natively and employs HarfBuzz for efficient text shaping. There are also built-in features for JSON parsing, enhanced Cairo drawing support, and the incorporation of portable dumping instead of the traditional unexec method. The system conforms to XDG standards for initialization files and includes an additional early-init file for further customization options. Moreover, it incorporates native tab bar and tab-line functionalities, as well as the ability to manipulate images—such as resizing and rotating—without the dependency on ImageMagick, showcasing its versatility for a wide array of tasks. Overall, the platform emerges as a formidable tool that meets diverse user requirements, transcending basic text manipulation and offering a comprehensive environment for various computing needs. It is this adaptability that truly sets it apart in the realm of text editors.

CodeRunner is a streamlined and effective programming text editor and integrated development environment (IDE) specifically designed for macOS users. This adaptable tool accommodates a wide variety of popular programming languages, executing them with remarkable speed. It natively supports 25 languages, but users can effortlessly add more through terminal commands. With over 200 syntax modes available, combined with an impressive suite of advanced editing features and thoughtful design components, CodeRunner is poised to be your go-to editor for various text file types. Its code completion feature is exceptional, employing sophisticated text matching that transcends basic single-word suggestions. The innovative extra-fuzzy search algorithm enables quick navigation through potential completions amongst thousands, enhanced by useful documentation snippets and a smart ranking system to prioritize results. Moreover, instead of filling your code with print statements for debugging, you can utilize CodeRunner's extensive built-in debugging tools, which enable you to set breakpoints and step through your code with ease. The user-friendly interface, paired with powerful functionalities, makes CodeRunner suitable for both beginners and experienced developers, ensuring that everyone can benefit from its capabilities. Whether you're writing simple scripts or complex applications, CodeRunner's versatility and efficiency will make your coding experience more enjoyable.

Maqetta stands as a free and open-source initiative aimed at enabling WYSIWYG visual design of HTML5 user interfaces. Developed entirely in HTML, the Maqetta application runs seamlessly in web browsers, eliminating the need for any extra plugins or software installation. It is distributed under a commercially-friendly open-source license, granting users the freedom to download the source code, host it on their servers, tailor it to meet their individual needs, and contribute improvements back to the community. The HTML pages produced by Maqetta generally support all major web browsers, including Internet Explorer, although the degree of compatibility may depend on the chosen JavaScript toolkit and specific coding techniques. To utilize Maqetta effectively, users must have an up-to-date version of one of the approved browsers that provide the essential HTML5 functionalities that the application relies on. This project is built on a foundation of open standards technologies, ensuring that developers have the accessibility and flexibility they need. Furthermore, this dedication to open standards fosters a collaborative atmosphere where developers are encouraged to innovate and exchange their enhancements, enriching the overall project. In essence, Maqetta not only simplifies the creation of user interfaces but also promotes community-driven development and shared learning.