Apps to Custom Domain

YOURLS (Your Own URL Shortener) is a free and open-source suite of PHP scripts enabling users to host and manage their own custom URL shortening service. It offers a private branding alternative to public shorter services, providing control over data and branding.

Horde Groupware is a free, web-based suite of applications designed for collaboration and productivity. Built on the robust Horde framework, it offers a comprehensive set of tools including webmail, calendar, task management, and note-taking, providing an integrated platform for individuals and teams.

Namecoin is a groundbreaking cryptocurrency and the first-ever fork of the Bitcoin protocol. It introduces a secure and decentralized system for registering and managing domain names (.bit domains), digital identities, and other data, built on its own blockchain.

Tutanota is a leading open-source email service offering robust end-to-end encryption and enhanced privacy. It provides a secure platform for communication and calendar management, accessible via web and dedicated applications.

ProtonMail is a leading secure email service utilizing end-to-end encryption and zero-access architecture to protect user privacy. Developed by scientists at CERN, it offers a robust and user-friendly platform for sending and receiving confidential communications.