NXT full-node wallet (NXT Client) is an open-source official NXT platform. The NXT Client online wallet was closed in 2017 with all functions of the NXT official wallet being remained with concurrent developments.
As of now, NXT full-node installer packages are available for Windows, Unix, macOS, and Android. Apart from transacting NXT coins, users can create assets on the basis of the NXT network. NXT enables transactions being implemented on the given conditions, such as presence of a certain transaction in blockchain, approval by voting or other accounts etc. Besides, the multisig feature ensures implementation of transaction only after approval of other user(s) of the chain.
Thanks to the Funding Monitor component, recipient accounts can be replenished as soon as their balance falls below the preset threshold. Users can mix coins being stored on their account with balance on other accounts provided by the users. The Coin Shuffling technology never relies on a centralized mixer. NXT Core client was released back in 2013. It was the first full proof-of-stake protocol.
Being a universal framework, the NXT technology allows for developing Dapps and blockchain implementations. The NXT and Ardor projects are developed by Jelurida, a Swiss software company.