Linux Softwares to Built-in viewer

Tonido transforms your computer into a personal cloud server, providing secure remote access to your files, media, and more from any device. Enjoy unlimited storage and bandwidth by leveraging your existing hardware, eliminating the need for third-party cloud services and their limitations.

FBReader is a versatile and free ebook reader application supporting multiple formats including ePub, Kindle azw3, and fb2. It offers a customizable reading experience across different platforms with features like library management, synchronization, and text-to-speech.

Copy.com was a cloud storage and file-sharing service notable for its generous storage offerings, particularly through its referral program. It provided features for file synchronization, backup, and access across multiple devices, aiming to be a competitor in the online backup and storage market. Despite its user-friendly interface and compelling storage incentives, the service was eventually discontinued.

MediaFire offers robust cloud storage, file synchronization, and file sharing capabilities, providing users with ample space and features for managing digital content online.

ASUS WebStorage is a comprehensive cloud storage solution designed for seamless data backup, synchronization across multiple devices, and easy file sharing. It offers secure storage with various features to manage your digital assets effectively.

PeaZip is a free and open-source file archiver and file manager utility. It offers robust archiving capabilities supporting a wide range of formats, strong encryption options, and a built-in file explorer, making it a comprehensive tool for file compression, archiving, and security.

Calibre is a powerful and versatile open-source e-book management software that streamlines the organization, conversion, and reading of your digital book collection across various formats and devices.

Foxit Reader is a robust and feature-rich PDF reader and editor that provides users with a comprehensive set of tools for viewing, annotating, signing, and creating PDF documents. Known for its blend of performance and functionality, it caters to both casual users and professionals handling complex PDF workflows.

4sync is a comprehensive cloud storage and file synchronization service designed to provide users with a secure platform for storing, managing, syncing, and sharing their digital files across multiple devices. It offers robust features for both individual and professional use, including file backup, remote management, and built-in media capabilities.