NeoChat is a client for Matrix, an open and decentralised chat protocol. Built with Qt and KDE technologies, it runs on Linux, Windows, macOS, Plasma Mobile, and Android.
A major gap had been end-to-end encryption: without it, NeoChat was unsuitable for private or professional use. This NGI Assure project added encryption support, with most implementation work in libQuotient — benefiting other Matrix clients and bots built on that library as well.