Apps to Built-in File Manager

7-Zip is a powerful, free, and open-source file archiving utility. It offers high compression ratios, supports numerous formats including its native 7z, and integrates seamlessly with Windows Explorer for easy file management and encryption.

Project Pier is a free, open-source, self-hosted project management application designed to streamline team collaboration, task management, and project tracking through an intuitive web interface built on PHP. It empowers teams to effectively manage their workflows and communications in a centralized environment.

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.

Flyspray is a powerful yet lightweight, web-based bug tracking system designed to streamline software development and project management workflows. Built in PHP, it offers a customizable platform for tracking bugs, managing tasks, and fostering team collaboration.

Codiad is an open-source, web-based Cloud IDE with a focus on minimalism and ease of deployment. It provides a powerful code editing environment accessible from any modern web browser.

OpenProject is a powerful, web-based open-source project management software designed for teams of all sizes. It offers comprehensive tools for managing projects, tasks, teams, and communication in one centralized platform. Ideal for organizations prioritizing collaboration, flexibility, and data control.

Rocket.Chat is a comprehensive free and open-source team communication platform, offering real-time chat, audio/video conferencing, screen sharing, and file sharing. Designed for flexibility, it can be self-hosted on-premises for maximum control and customization, making it ideal for organizations prioritizing data privacy and security.

ClockingIT was a comprehensive project management, collaboration, and time tracking tool designed for teams. It provided a centralized platform for managing tasks, tracking time, handling issues, and facilitating team communication, aiming to streamline project workflows before its discontinuation.

Redmine is a robust and flexible open-source project management web application designed to help teams manage projects, track issues, and collaborate effectively. It offers a wide range of features, including multi-project support, Gantt charts, time tracking, and extensive customization options through plugins and themes.

Linux Mint is a free and open-source operating system based on Ubuntu and Debian. It is known for its user-friendly interface, stability, and comprehensive software library, making it a popular choice for both new and experienced Linux users seeking a reliable desktop environment.