Apps to File sharing

Disroot is a Free and Open-Source Software (FOSS) project offering privacy-focused online services, primarily secure email, alongside collaborative tools like cloud storage, document editors, and file sharing, all under a strong commitment to user anonymity and decentralization.

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.

Funambol offers robust platforms powering cloud services, specializing in mobile and cloud synchronization for contacts, calendars, files, and more. Ideal for businesses requiring secure and reliable data management and synchronization across diverse devices.

BlockTech Alexandria is a decentralized, blockchain-based content publishing platform that empowers users to share and discover video, music, and other media peer-to-peer. It prioritizes user privacy, freedom of speech, and offers an ad-free experience.

Shout is a modern, self-hosted web-based IRC client designed for ease of use and accessibility. It allows users to connect to IRC networks and channels directly through their web browser, offering continuous connectivity even when the browser is closed.

Jirafeau is a lightweight, self-hosted file sharing application designed for simplicity and privacy, allowing users to easily upload files and generate unique, temporary links for sharing.

gFTP is a discontinued, free, open-source, multithreaded File Transfer Protocol client with a focus on simplicity and performance, offering support for various file transfer protocols like FTP and SFTP, primarily for Linux and Unix-like systems.

FileTea is an anonymous, temporary file sharing platform that leverages peer-to-peer technology to enable direct file transfers between users without requiring registration or storing files in the cloud permanently. It emphasizes privacy and simplicity for volatile sharing needs.

MLDonkey is a discontinued open-source, multi-protocol file-sharing application acting as a back-end server. It supported various peer-to-peer networks like eD2k, Kad, and BitTorrent, offering a flexible solution for downloading and sharing files across different platforms.

kune is a distributed social network and collaboration platform designed for privacy and freedom of speech. It offers features like group chat, file sharing, task management, and real-time collaboration, operating on a decentralized architecture.

QuteCom, formerly WengoPhone, was a free and open-source VoIP client supporting the SIP protocol. It enabled users to make voice and video calls, send instant messages, and connect with contacts across various networks, including Google Talk.

Echoplexus was a web-based, anonymous chatting platform designed with user privacy as a core principle. It offered IRC-like functionality along with modern features like video chat and file sharing, aiming to provide a secure and private communication space without the need for user registration.

Amahi Home Server is a free and open-source server system based on Fedora Linux, designed to simplify home networking and digital life. It provides easy-to-use solutions for file sharing, backups, media streaming, and application management within a home environment.

Turnkey Linux offers a vast library of pre-configured server images, simplifying the deployment of popular web applications, infrastructure services, and development tools. Built on Debian, these virtual appliances streamline setup on various platforms, including clouds, virtual machines, and bare metal.

Feng Office is a robust open-source web-based platform designed to enhance team collaboration and productivity. It integrates project management, task tracking, document management, and CRM capabilities into a single solution, catering to businesses of various sizes.

Otr.to is a secure, privacy-centric, browser-based chat client leveraging Off-the-Record (OTR) encryption. It offers peer-to-peer communication for enhanced anonymity and decentralization, making it a strong choice for private and secure instant messaging without requiring installations.

IPFSTube is a decentralized, peer-to-peer video platform built on IPFS, offering a censorship-resistant alternative to traditional video sharing sites. It enables users to watch, share, and host videos without relying on central servers, promoting free speech and community-driven content discovery.

Anomos was a groundbreaking P2P file sharing protocol built upon the foundation of BitTorrent, specifically designed to provide enhanced anonymity and privacy for users. It aimed to address the inherent traceability issues present in traditional BitTorrent networks by routing traffic through a mix network structure.

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.

CmisSync is a robust desktop application that synchronizes files between your local computer and any CMIS-compliant Enterprise Content Management (ECM) system. It mirrors your ECM content locally, allowing offline access and seamless collaboration.

Freehold is an open, secure, and lightweight platform for managing, syncing, and storing your files and data. It offers robust security features, including end-to-end encryption and encrypted backups, and supports various deployment options including self-hosting.

Calypso is a discontinued cross-platform file-sharing client that operates on the anonymous MUTE network. Developed using C++ and Qt, it offers portability across Windows, Linux, and other environments, prioritizing user privacy and anonymity in file exchange.

Ares is a free, open-source P2P file-sharing client that leverages its own decentralized network to connect users and facilitate fast downloads of various file types. It distinguishes itself with a built-in media player, converter, and search functionality, making file sharing and management more comprehensive.

Kopano is a versatile open-source groupware suite offering email, calendaring, contacts, and online collaboration tools for businesses and organizations. It provides flexible deployment options, including on-premises and hosted solutions, with strong focus on data privacy and security.

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

git-annex is a powerful, distributed file synchronization system designed for managing large files and datasets within a Git-like framework.

Snarl is a powerful and customizable desktop notification system for Windows. It provides discreet, beautiful, and informative pop-up notifications for various applications and system events, keeping you informed without interrupting your workflow.

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.

SyncTrayzor is a seamless and unobtrusive tray utility for Windows that integrates the powerful Syncthing file synchronization service into your system. It provides a familiar Windows application interface for managing your synchronized folders, monitoring activity, and configuring Syncthing, making decentralized file synchronization accessible and user-friendly.

Open Atrium is a powerful open-source collaboration and project management platform built on Drupal. It provides a modular framework to create customized intranets, team sites, and project workspaces, facilitating communication, document sharing, task management, and more within organizations.