Apps to Customizable Appearance

YakYak is an unofficial desktop client for Google Hangouts, providing a dedicated application experience outside of a web browser with features focused on convenience and improved usability.

Unity Tweak Tool is a configuration utility designed specifically for the Unity desktop environment. It provides users with a centralized interface to customize various aspects of their Unity experience, ranging from visual themes and icons to system behavior and performance.

iTerm2 is a powerful and highly customizable replacement for the macOS Terminal application, designed for users who demand more control and functionality from their command-line interface.

Multi-platform IRC client tightly integrated with Mozilla browsers, offering a familiar interface for seamless chat experiences.

Growl for Windows was a robust notification system for the Windows operating system, providing customizable, non-intrusive desktop alerts from various applications. It offered a unified approach to managing notifications, enhancing user experience by keeping them informed without constant interruption.

Konsole is a powerful and highly customizable open-source terminal emulator provided as part of the KDE Applications suite. It offers advanced features like split panes, tabs, session management, and extensive configuration options tailored for developers and power users.

Quassel IRC is a powerful, distributed, and cross-platform IRC client designed for continuous connectivity and efficient management of multiple IRC networks and conversations.

Avant Window Navigator (AWN) is a highly customizable dock-like application launcher and task manager for Linux, providing a modern and efficient way to interact with your desktop environment and open applications.

Visual Understanding Environment (VUE) is a free, open-source concept mapping software developed in Java. It allows users to visually organize information, create mind maps, and develop non-linear presentations.

Yakuake is a feature-rich, dropdown terminal emulator for KDE, inspired by the quick-access consoles in games like Quake. It slides down from the top of your screen with a single keypress, providing immediate command-line access and then retracts just as easily, maximizing screen real estate.

iTerm2 is a powerful, free terminal emulator for macOS, offering a vast array of features beyond the standard Terminal app. It provides enhanced customization, productivity tools like split panes and search, and deep integration with macOS.

Console is a Windows console emulator designed to enhance the default command line experience with advanced features like multiple tabs, customizable appearance, and portability, offering a more user-friendly and efficient environment for developers and power users.

Guake is a highly configurable dropdown terminal for GNOME environment, inspired by the Quake console. It provides quick access to a command-line interface with a hotkey, staying out of the way when not needed, making it ideal for developers and power users.

GNOME Terminal is a robust terminal emulator specifically designed for the GNOME desktop environment, providing users with powerful command-line access and customization options for interacting with their operating system.

PAC Manager is a robust and versatile connection manager for Linux, designed to simplify and streamline access to various remote systems including SSH, VNC, Telnet, and RDP. It provides an integrated environment for managing connections, executing remote commands, and automating tasks, serving as a powerful alternative to tools like SecureCRT or PuTTY for Linux users.

Tilda is a highly customizable GTK+ based terminal emulator designed for Linux and Unix-like systems. It functions as a dropdown terminal, reminiscent of those seen in computer games, providing quick access to the command line interface whenever needed. Based on the robust VTE widget, Tilda offers a feature-rich terminal experience including tabbed sessions, configurable appearance, and various utility clients.