EyrieSolutions 

Obfuscates scripts using encryption. Facilitates seamless evaluation of encrypted scripts.

Implements a custom host that allows for seamless command-driven product demonstrations.

Public key infrastructure-based software license enforcement. Supports the creation, verification, and renewal of both license certificates and script certificates. Also supports verification and evaluation of signed scripts, via the aforementioned script certificates.

Fully programmable, system-wide hot-key management system. Each hot-key can trigger a script, which can do almost anything.

Implements a custom host using the Windows Presentation Foundation to provide interactive shell enhancements.