Linux Softwares to Customizable

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.

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.

Knoppix is a versatile, bootable Live Linux distribution that runs directly from a CD, DVD, or USB drive without installation. It offers a comprehensive collection of GNU/Linux software and is ideal for system rescue, data recovery, and trying out Linux.

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.

Storyboard That is an online platform for creating storyboards, graphic organizers, and visual aids. It's widely used in education and business for planning, communication, and creative expression. Users can drag and drop characters, scenes, and objects to bring their ideas to life visually.

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.

Conqu is a versatile task management application designed to help users organize their tasks, projects, and notes effectively. It offers a robust feature set including cloud sync, hierarchical task structures, integrations with popular services, and tools for both individual productivity and team collaboration.

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.

SketchPort is a versatile web-based digital drawing application designed for artists of all skill levels. Offering a modern interface and a comprehensive suite of tools, it facilitates everything from quick sketches to detailed illustrations, with features like layer support, customizable brushes, and community integration.

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.

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.

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.

Gyazo is a versatile screenshot and screen recording tool that simplifies capturing, sharing, and managing visual content. It offers instant uploads, easy annotation, and integrates seamlessly with various platforms.

PMRobot was a project management software tailored specifically for the unique needs of software consulting companies. It offered tools for collaboration, task management, file sharing, and time tracking within project contexts.

Open365 is a comprehensive, open-source productivity suite offering cloud storage, office applications, and communication tools. Built upon a foundation of open-source technologies like KDE, Seafile, and LibreOffice, it provides a robust alternative to proprietary solutions, emphasizing privacy and control.

Organon is a powerful extension for LibreOffice and OpenOffice designed for managing and organizing large writing projects, such as novels, dissertations, or complex documents. It provides a structured environment with tools for scene management, character tracking, outlining, and tagging, helping writers stay organized and focused.

OneSwarm was a file-sharing client focused on privacy and anonymity, designed to operate within a darknet or a friend-to-friend network.

Foobnix is a versatile and performant music player designed for Linux systems. It offers comprehensive support for a wide range of audio formats, including lossless options, and integrates seamlessly with popular online services like internet radio and Last.fm. Its lightweight design ensures smooth operation even on systems with limited resources.

C* Music Player (cmus) is a fast and powerful terminal-based music player for Unix-like systems. It's known for its lightweight footprint, extensive library management features, and highly configurable interface, making it a favorite among command-line enthusiasts.

Tasque is a free and open-source task management application designed for simplicity and efficiency. It helps users organize tasks, manage to-do lists, and optionally track time.

rxvt-unicode, often abbreviated as urxvt, is a highly customizable and lightweight terminal emulator known for its performance and extensive feature set provided through plugins. It's a fork of the original rxvt and is a popular choice for users seeking a fast and highly configurable command-line interface.

MOC (Music On Console) is a lightweight and feature-rich command-line audio player for Linux/UNIX systems. Designed for efficiency and performance, it offers high-fidelity sound playback without resource overhead.

MComix is a robust and highly customizable image viewer, specifically optimized for reading comic books and manga. It offers exceptional performance with large files while maintaining a user-friendly interface. Its feature set extends beyond basic image viewing, providing tools for organization and enhanced reading.

MilkyTracker is a free, cross-platform music tracker inspired by FastTracker 2, designed for composing music in MOD and XM module formats. It's a powerful tool for creating chiptune, demoscene, and electronic music, offering precise control over sound and sequencing.

Scribes is a free and open-source minimalist text editor designed for programmers and writers who value simplicity and efficiency. It provides a clean interface with essential features like syntax highlighting, autocompletion, and extensibility through plugins, making it a lightweight yet powerful tool for various coding and writing tasks.

Slax is a remarkably lightweight and modular Live Linux distribution designed for portability. It runs directly from a USB drive or CD without requiring installation, making it ideal for rescue tasks, temporary workstations, or running on older hardware. Its building block approach allows users to easily customize its features.

CMS Made Simple (CMSMS) is a robust, open-source Content Management System designed for developers and site owners seeking flexibility and control over their web presence. It provides a powerful web-based area for building, managing, and maintaining websites.

WeeChat is a highly customizable, free and open-source command-line based chat client. Designed for efficiency and portability, it supports multiple protocols including IRC and XMPP, making it a versatile tool for connecting to various networks.

Textadept is a powerful, free, and open-source text editor designed for programmers. Focusing on speed and extensibility, it offers a minimalist interface while providing robust features like syntax highlighting, code formatting, and a built-in terminal, all heavily customizable through Lua scripting.