PLEASE DO NOT RATE THIS SERVICE IF THE OTHER APPS ARE NOT WORKING PROPERLY, BECAUSE THESE APPS ARE NOT CREATED BY ME!
Ministro is a system wide Qt shared libraries installer/provider service. It acts as a bridge between other apps and (Qt) libraries.
Ministro service is release under GPL v3+ license.
The source code is available on KDE's git server: https://quickgit.kde.org/?p=ministro.git&a=shortlog&h=unstable
The connection API protocol used by applications to connect and query the service is released under BSD license, it mean that any application (no matter if that application is free or not) can connect and query its services.
Also, be aware, this service will install/provide the free versions of Qt libraries, licensed under LGPL v2.1, LGPL v3, GPL v3.
This is an add free application, please don't contact me to add any adds because I'm not going to do it.