Ubooquity supports many types of files, with a preference for ePUB, CBZ, CBR and PDF files.
Metadata from library management software Calibre and ComicRack are also supported.
Ubooquity can be installed on any OS supporting Java (Windows, Linux, Mac OS...) and on a wide range of hardware (desktop computer, server, NAS...).
Ubooquity lets you create user accounts and set access rights for each shared folder.
Connections can be protected (HTTPS) using your own certificate.