Linux Softwares to Built-in Editor

Flameshot is a powerful yet lightweight, open-source screenshot tool available across multiple Linux distributions. It offers a built-in editor with a variety of annotation tools, direct image uploading to Imgur, and extensive customization options to streamline your screenshot workflow.

RPGBoss is a powerful, yet accessible 2D game engine specifically designed for creating engaging Role-Playing Games (RPGs). It empowers both beginners and experienced developers with intuitive tools for crafting rich worlds and compelling narratives.

Gentics Mesh is a powerful API-first headless CMS designed for developers, offering a flexible and scalable solution for managing digital content across various channels. It provides robust features and a developer-friendly API.

QWinFF is a user-friendly graphical front-end for FFmpeg, providing an intuitive interface to convert, edit, and process various multimedia files. It simplifies the complex command-line operations of FFmpeg, making audio and video conversion accessible to users of all skill levels.

dvd::rip is a comprehensive DVD copying and transcoding program developed in Perl, allowing users to convert DVD content into various formats, including AVI. It features support for subtitles, audio conversion, and offers portable operation. While powerful, it is important to note that the project has been discontinued.

PmWiki is a powerful and flexible open-source wiki-based content management system designed for collaborative documentation, knowledge sharing, and website creation. It focuses on ease of use and extensibility.

Dada Mail is a versatile, web-based mailing list management system designed for creating and managing announcements, discussion lists, and various email campaigns. It offers comprehensive features for list management, email creation, delivery, and tracking, catering to both simple newsletters and more complex marketing automation needs.

Krut is a portable, Java-based screencasting tool designed for creating video tutorials and straightforward screen recordings. Its lightweight nature and simple interface make it accessible for users needing a functional capture tool without complex features.

Skype Call Recorder is a dedicated application for Mac users designed to effortlessly capture the audio and video streams of their Skype conversations. It offers direct recording capabilities without complex configurations.

PhotoQt is a fast, simple, and elegant open-source image viewer built with C++/Qt. It offers a clean interface, essential image viewing features, and basic editing capabilities, making it a great choice for quickly browsing and managing your image collection across different operating systems.

Lessons Learned Server (LLS) is a lightweight, web-based platform designed for creating and managing hierarchical knowledge bases. It enables users to store and organize textual information, documents, and multimedia content efficiently, making it ideal for documentation, collaborative note-taking, and internal knowledge sharing.

SMath Studio is a powerful, freeware mathematical notebook application offering a user-friendly environment for complex calculations, equation solving, and data visualization.

Frets on Fire is a free, open-source rhythm game that challenges players to hit notes in time with music using a keyboard or guitar controller, similar to popular commercial titles.

PostGIS is a powerful open-source spatial database extender for PostgreSQL, adding support for geographic objects and enabling complex spatial queries and analysis within the database.

Enhanced SQL Portal (ESP) is a robust and feature-rich graphical user interface for managing MySQL databases. It simplifies complex database tasks through an intuitive design and powerful tools, making it suitable for developers and administrators alike.

StepMania is a versatile, open-source rhythm game engine and simulator, primarily known for replicating the arcade dance experience. It supports a wide range of input methods and game modes, allowing players to enjoy rhythm gaming on their own terms.

Xamiro is a web-based file manager with an IDE-like interface, designed for easy installation and use. It provides essential file management, editing, and transfer capabilities directly within your browser, making it a convenient tool for developers and system administrators.

Google Web Designer is a powerful visual editor for creating engaging, interactive HTML5 content, primarily focusing on advertisements and other web-based experiences. It empowers designers and developers to build rich media without extensive coding knowledge.

wxMaxima is a powerful graphical interface for the Maxima computer algebra system. It provides a user-friendly environment for symbolic and numerical computations, equation solving, calculus, plotting, and more, making complex mathematical tasks more accessible.

Pinegrow Web Editor is a powerful desktop application for visually building websites and WordPress themes with live HTML and CSS editing. It combines the speed of a visual editor with the flexibility of a code editor, supporting popular frameworks like Bootstrap and Foundation.

Gwenview is a robust and user-friendly image viewer for desktop environments, primarily known for its integration with the KDE ecosystem. It offers a clean interface and essential tools for browsing, viewing, and performing basic edits on a wide range of image formats.

Nvu is a discontinued, open-source WYSIWYG HTML editor. Based on the Mozilla Application Suite's Composer component, it provided a simple visual interface for creating web pages without needing extensive coding knowledge. It was a popular choice for beginners and non-programmers for basic website creation.

Maxima is a comprehensive computer algebra system developed in Lisp, specializing in symbolic manipulation of mathematical expressions. It's a powerful tool for algebra, calculus, equation solving, and more, widely used in academic and research settings.

Nomacs is a fast and lightweight free, open-source image viewer offering a wide array of features for diverse image formats, including RAW and PSD. It provides essential editing tools, batch processing capabilities, and extensibility via plugins, making it more than just a simple viewer.

Wink is a discontinued, lightweight software designed for creating software tutorials and presentations by capturing screen activity. It allows users to record screen video, add annotations, and export to various formats like Flash and HTML, making it ideal for demonstrating software usage and creating interactive learning materials, despite its age and lack of ongoing support.

Tampermonkey is a powerful and popular browser extension that functions as a userscript manager. It allows users to customize and enhance their web browsing experience by running small JavaScript programs called userscripts on specific websites.

SWAD is an open-source Learning Management System (LMS) designed to facilitate online and blended learning environments. Built on a robust CGI core with supplement modules, it offers essential tools for document sharing, communication, content creation, and assessment, making it suitable for educational institutions and corporate training.

TagSpaces is a versatile, open-source application for organizing digital files across multiple platforms using a flexible tagging system. It allows users to manage documents, notes, photos, and more directly on their local storage or synced cloud drives, enhancing discoverability without relying on central databases or proprietary formats. Ideal for individuals seeking robust offline file management and knowledge organization.

LibreOffice Base is a robust desktop database application designed to streamline the process of creating, managing, and querying databases. It provides an intuitive interface suitable for both beginners and experienced users, facilitating easy data handling and reporting.

gThumb is a versatile image viewer and organizer for the GNOME desktop environment. It offers a comprehensive suite of tools for browsing, managing, and performing basic edits on your photo collection. Beyond simple viewing, gThumb facilitates organizing images with tags, finding duplicates, and executing batch operations like renaming and format conversion, making it a practical choice for digital photo management.