Source : https://github.com/andreimarcu/linx-server
Download :
https://www.qnapclub.eu/fr/qpkg/730
note :
linx-server, linx-genkey, linx-cleanup added to NAS $PATH
config file to edit to fit on your need : /opt/linxserver/config.ini
listen by default on 14242
About :
Features
Display common filetypes (image, video, audio, markdown, pdf)
Display syntax-highlighted code with in-place editing
Documented API with keys if need to restrict uploads (can use linx-client for uploading through command-line)
Torrent download of files using web seeding
File expiry, deletion key, and random filename options