Apps to Customizable

DJL (Discontinued Jockey Launcher) is a free and open-source game manager written in Python, designed to consolidate your gaming library. It aims to provide a centralized hub for launching games and managing related aspects, supporting various platforms and features for a streamlined gaming experience.

sK1 is a versatile, open-source vector illustration program designed for professional graphic design and desktop publishing. It offers comprehensive tools for creating and editing vector graphics, with strong support for SVG and excellent color management, making it a robust alternative for illustrators and designers.

wxMEdit is a versatile cross-platform text and hex editor, serving as a powerful alternative to the discontinued MadEdit. Built on C++ and wxWidgets, it provides developers and advanced users with robust features for editing text files and binary data.

Tizen OS is an open-source, Linux-based operating system designed to power a wide range of devices. Developed by a collaborative effort led by Samsung, it offers a lightweight and versatile platform for smartphones, smart TVs, wearables, and more, with a focus on web technologies and a flexible architecture.

GIMP Paint Studio (GPS) is a comprehensive add-on package for the GIMP image editor, significantly enhancing its capabilities for digital painting and graphic design. It provides a wealth of new brushes, brush dynamics, palettes, gradients, and tool presets, transforming GIMP into a more robust and versatile platform for creative work.

todoyu is a comprehensive web-based collaboration and project management solution designed for teams and businesses of all sizes. It integrates essential tools like task management, time tracking, resource planning, a shared calendar, and client interaction features into a single platform.

Editra is a robust, cross-platform text editor designed with developers in mind. It's open-source, highly customizable through plugins, and features essential tools for coding like syntax highlighting, code completion, and an embedded terminal.

Learning with Texts (LWT) is a free, open-source linguistic tool designed to assist language learners through intensive reading of foreign language texts, aligning with principles of second language acquisition theory.

Tint Browser is a discontinued open-source web browser for Android 4+ focusing on customization, privacy, and a lightweight design. It offered a tabbed interface, bookmark management, and built-in ad blocking, catering to users seeking an alternative to mainstream browsers with more control.

Spamgourmet provides disposable email addresses that are automatically created upon first use, forward messages to your real inbox, and then expire after a set number of forwards or a defined time period, significantly reducing spam.

AOKP (Android Open Kang Project) is a highly customizable, open-source Aftermarket Firmware based on Android, designed to replace the stock operating system on smartphones and tablets, offering enhanced control, privacy, and performance.

Tuleap Open ALM is a comprehensive open-source platform designed for agile project management and software development teams. It integrates various tools like Git, Kanban, Scrum, and issue tracking into a single, unified environment.

PDFedit is a free, open-source PDF editor targeted primarily at Unix-like operating systems users, including those running Windows with Cygwin. It offers core PDF manipulation functionalities like editing, merging, splitting, and basic form creation, though it lacks support for encrypted files or advanced text editing.

GNOME Planner is a free and open-source project management software designed for individuals and small teams. It leverages the Work Breakdown Structure (WBS) methodology and provides tools for task management, resource allocation, and progress tracking.

xterm is the venerable and highly configurable terminal emulator for the X Window System. It provides a robust and independent command-line interface for interacting with processes, primarily Unix shells, across multiple concurrent windows.

Impressive is a command-line utility for displaying PDF presentation slides with advanced visual effects and features, offering a dynamic alternative to traditional presentation software for users who prioritize style and flexibility.

PyScripter is a free and open-source integrated development environment (IDE) designed specifically for Python on Windows. It is built using Object Pascal and provides a comprehensive set of tools for efficient Python development, including debugging, code completion, syntax highlighting, and more.

Ubuntu Server is a robust and scalable open-source operating system specifically designed for server environments. It provides a stable and secure foundation for a wide range of applications, from cloud deployments and data centers to enterprise infrastructure and development platforms.

Cherokee is a powerful, open-source web server known for its speed, configurability, and lightness. It's designed for modern web applications, offering high performance and a user-friendly configuration interface.

Xfce Terminal is a lightweight and user-friendly terminal emulator designed specifically for the Xfce desktop environment. It offers essential features for command-line interaction without being overly resource-intensive.

Lightning Browser is a minimalist and fast web browser for Android that prioritizes privacy, security, and efficiency. Built with Material Design principles, it offers a clean interface and essential browsing features without unnecessary bloat.

Shareaza is a veteran peer-to-peer file sharing client for Windows, distinguished by its support for multiple network protocols including Gnutella2 (G2), eDonkey, and BitTorrent. It offers a robust feature set for searching, downloading, and managing files across various networks, providing a versatile platform for digital content acquisition.

Pure Data (Pd) is a widely-used graphical programming environment developed by Miller Puckette. It provides a visual interface for creating interactive computer music, multimedia works, and various forms of digital art through signal processing and event modeling.

Novius OS is a flexible, open-source content management system (CMS) designed for creating and managing websites, e-commerce stores, intranets, and more. Built on the robust FuelPHP framework, it offers a modular architecture and an intuitive interface for effective digital content management.

Bipio was a Node.js-based web automation framework enabling users to create 'bips' - automation workflows connecting various web services for tasks like file synchronization, API integration, and data processing. It offered customizable triggers, actions, and integrations to automate complex online activities.

Octopress is a robust, open-source framework built upon Jekyll, designed specifically for developers and tech-savvy users to create and deploy static blogs with ease and extensive customization options.

svg-edit is a free, open-source, web-based vector graphics editor that empowers users to create and manipulate Scalable Vector Graphics (SVG) images directly in their web browser without the need for any additional software installations. It's a versatile tool for designers, illustrators, and anyone needing to work with vector graphics for web development, print, or other applications.

Zathura is a highly customizable and efficient document viewer based on the Poppler rendering engine. It is designed with a minimal interface and focuses on keyboard-driven navigation, making it ideal for users who prefer a streamlined workflow and powerful keybindings.

Dillo is an exceptionally lightweight and fast web browser designed for resource-constrained systems. It prioritizes speed and efficiency, making it ideal for older computers, embedded devices, or users seeking fundamental web browsing without modern complexities.

Mnemosyne is an open-source, free flashcard software leveraging spaced repetition to optimize learning. It features a user-friendly interface and supports various content types, making it ideal for students and lifelong learners aiming to improve memorization efficiency across different subjects.