YubiKey Personalization Tool
The 3.1.24 version of YubiKey Personalization Tool for Mac is provided as a free download on our website. Our built-in antivirus checked this Mac download and rated it as virus free. This app's bundle is identified as com.yubico.YKPersonalization. The following versions: 3.1 and 3.0 are the most frequently downloaded ones by the program users. The actual developer of this free software for Mac is Yubico. The program lies within System Tools, more precisely Device Assistants.
From the developer:
Graphical personalization tool for YubiKey tokens.
YubiKeys are USB tokens that act like keyboards and generate one-time passwords, static passwords or work in challenge-response mode.
This is a graphical tool to customize the token with your own cryptographic key and options.
You may want to check out more software for Mac, such as Personal Lexicon, Tools for Television PRO or Make My App - Mockup Tools for Developers, which might be similar to YubiKey Personalization Tool.