Windows Software Developer Tools Java Extension available
Providing Superior Protection
and Licensing Tools since 1992
Powerful out-of-the-box software protection without code changes
Flexible and powerful API designed to meet your unique protection and licensing requirements

Why CrypKey?

  • Comprehensive software license management solutions at a fraction of the "Big Guys" cost
  • Premium software copy protection
  • Talk to real people to get started and for ongoing support
  • Have unique requirements? No problem-we can customize
  • 5 Reasons Developers Choose CrypKey

Flexible Licensing Models

  • Trial License
  • Stand-alone, Node-locked (hardware-locked)
  • Floating Network/Concurrent User Licensing
  • Restricted Use Licenses
  • Time-based, use-based and feature-based
  • USBKey license for mobile use
  • VMGuard to protect your software in virtual environments

Tools to Secure your Software

  • Ensure payment of every copy distributed
  • Prevent reverse engineering with STEALTH
  • Protect your software in virtual environments with VMGuard
  • Unique hybrid option allows software and hardware-lock protection
  • Comprehensive licensing models to fit diverse environments and requirements

The purpose of this letter is to thank you and your staff for all of the commitment you have shown in helping provide VSS with a turn-key registration e-commerce solution. A special compliment goes out to your customer support. Your customer support demonstrated a high level of technical knowledge and competence in providing technical service for your product line. Please extend to the group our thanks and appreciation. I'm sure they are a great asset to your department. It will be my pleasure to recommend contacts as future business prospects. Here's to the beginning of a long prosperous relationship between us.
Eddie Imbriano
Development Product Liaison
Virtual Studio Systems, Inc.
I am extremely happy with CrypKey Instant and glad that I purchased it. CrypKey Instant works well with my application. We tested the product several times and haven’t noticed any performance degradation related issues at all. It is wonderful to know our product is protected with CrypKey Instant.
Lee Brown
Test Soft Inc.