Download Nitrokey App2 for Linux

Manage your Nitrokey 3 device

Official download link

Use the secure download link below for Nitrokey App2.

Click the button to begin the secure download.

Manual Flatpak install

You can also install and run Nitrokey App2 from a terminal:

flatpak install flathub com.nitrokey.nitrokey-app2
flatpak run com.nitrokey.nitrokey-app2

About Nitrokey App2

Nitrokey 3 is an advanced open source/open hardware USB key supporting FIDO2, an OpenPGP Card, PIV and a Password-Safe including OTPs. This package contains the new Nitrokey-App2, which allows accessing, updating and managing Nitrokey 3 devices.

Why download Nitrokey App2 with App For That?

Download Nitrokey App2 for Linux with confidence on App For That, your trusted hub for official installers and clean software updates.

App For That is a secure website committed to trustworthy distribution: we never host executables ourselves, we proxy every download straight from official sources, and we do not track or profile your visit.

Every file we link is checked manually and against malware scanners such as VirusTotal, so you can install Nitrokey App2 for Linux without fear of bundled threats. That means no modified installers, no injected adware, and no surprise downloads, just the exact package the developer ships.

When you click the protected download button above, we start a brief countdown and then hand off straight to the vendor, guaranteeing you receive the freshest release for Nitrokey App2 on Linux.