Wekan is an open source, collaborative kanban board application.

Paperless-ngx is a document management system that transforms your physical documents into a searchable online archive so you can keep, well, less paper.

Mailcow is a Docker based email server which provides an elegant web interface for managing domains, mailboxes and more.

filebrowser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit your files. It allows the creation of multiple users and each user can have its own directory. It can be used as a standalone app or as a middleware.

"The" Fritzbox, stylised as FRITZ!Box, is a series of residential gateway devices produced by the German company AVM GmbH. FRITZ!OS is the FRITZ!Box operating system and can be easily controlled via your browser. User-friendly menus, easy-to-understand wizards, and the optional advanced mode come in handy in all scenarios.

Synology is a popular NAS appliance