Linux
From Nxt Wiki
How do I install Nxt?
You can start your Nxt adventure by downloading and installing the Nxt software. Nxt is written in Java, and requires an up-to-date Java installation in order to be run.
If you need it, download Oracle Java 8.
You can also install the latest Java 8 package using the command shell:
sudo add-apt-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java8-installer
The core Nxt Client
If you're looking for the latest 1.10.2 version of the Nxt software, this is the place to get it:
Alternate software
Members of the Nxt community have created alternate software clients that may be of use to you. If you already know the core Nxt Client and want to try other options, check the Alternative Clients board in NxtForum.
You can also use a Nxt online wallet without a need to install anything:
- Mynxt Online Wallet (with 2FA)