Mac OS X Softwares to Customizable Themes

Nozbe is a robust task and project management application designed to help individuals and teams implement the Getting Things Done (GTD) methodology for enhanced productivity and collaboration. It offers a flexible environment for managing tasks, projects, and time effectively.

UltraStar Deluxe is a free and open-source karaoke game that allows players to sing along to their favorite songs and music videos. It scores players based on their pitch accuracy compared to the original track, offering a fun and interactive singing experience.

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.

OpenLP is a comprehensive, open-source worship presentation software designed for churches and similar organizations to manage and project songs, Bibles, presentations, and media seamlessly during services and events.

FVD Speed Dial is a browser extension that transforms your new tab page into a visually appealing and highly functional speed dial. It allows users to organize bookmarks, synchronize data across devices, and customize their browsing experience with various themes and layouts.

phpBB is a free and open-source bulletin board software written in the PHP programming language. It provides a robust platform for creating and managing online communities through discussion forums, enabling users to engage in conversations, share information, and build connections.

TickTick is a powerful cross-platform to-do list and task management application designed to help individuals and teams organize tasks, manage time, and track habits effectively. With robust syncing capabilities and integrations, it streamlines productivity across various devices.

Doit.im is a powerful cross-platform task management and GTD service designed to help individuals organize their work and life. It offers synchronization across various devices, enabling users to manage tasks effectively based on the Getting Things Done methodology.

Task Coach is a free and open-source personal task manager designed to handle compound tasks and notes. It's a versatile tool for organizing your to-do list with support for subtasks, categories, and tracking time spent on tasks, making it suitable for both simple task management and more complex project organization.

Mou is a minimalist Markdown editor specifically designed for developers. It offers a clean interface, live preview of your Markdown, and powerful customization options, making it an ideal tool for writing documentation, blog posts, and other text-based content.

Telegram is a fast and secure cloud-based instant messaging platform offering robust privacy features, large group support, file sharing, and cross-platform synchronization, making it a versatile communication tool.