cross-platform, browser plugin available
Meant for watching media on a PS3, but it's just a DLNA server with built-in transcoding.
Linux-based surveillance NVR
works with EtherCalc in a sandbox with authentication
works on older PHP, doesn't require PostgreSQL
A server platform that lets you self-host multiple applications, intended to maximize freedom and privacy. Based mostly around Nextcloud, but the mobile app seems to do more, like Ethercalc.
It describes using IIS as the proxy, in addition to Nginx and others.
Open source partition encryption solution, works with Windows (but not Linux) and replaces TrueCrypt or Bitlocker
It's a full OS, so you'd have to figure out how to get it installed on a VM through a hosting provider, or run it at home/work. Unless maybe it can be installed on top of plain Debian?
Doesn't seem to save an archived copy by default like Shiori, and more Android app options
