Our customers have repeatedly found Protection PLUS to be a great value, especially when evaluated against its competitors. Each dollar you invest in any of our products and services buys you a depth and breadth of features and functionality, reliability and effectiveness reinforced with our priceless one-on-one support, ensuring your success. Order online and receive instant access to the full version of Protection PLUS!
* All licenses are sold by developer workstation.
Instant Protection PLUS 3
Protection PLUS 5 SDK .NET Edition
Protection PLUS 5 SDK Native Edition for Windows
Protection PLUS 5 SDK Native Edition for macOS
Protection PLUS 5 SDK Native Edition for Linux
Protection PLUS 5 SDK LabVIEW Edition (multi-platform)
Protection PLUS 5 SDK Java Edition (multi-platform)
Protection PLUS 5 SDK Android Edition
Protection PLUS 5 SDK License Manager
Multiple Developers and/or Multiple Editions
Contact us to verify appropriateness of using these products:
Protection PLUS 4 SDK Enterprise Edition License
Each license of our software comes with one year of software maintenance, which includes updates and electronic support. This maintenance is renewable at any time, and is optional.
Annual maintenance renewals cost roughly 20% of the license cost.
Be sure to keep a safe archive of the installation media for the version that you purchased and are using in your software. Only the latest version is kept on our website and only for customers with an active maintenance agreement.
We have used Protection PLUS for many years with thousands of users, and it has been a very flexible and stable product. We recently encountered an issue requiring FIPS-compliance in our software in order to participate with some US government contracts. We contacted SoftwareKey support to inquire about a FIPS-compliant version of Protection PLUS. Even though it required a special build of their library, they researched the issue and provided a solution very quickly. This was a big deal for us to support some large companies evaluating our product.
We stand behind our products and services. If for any reason you are not completely satisfied with your Protection PLUS purchase and we are unable to remedy the situation, simply contact us within 30 days of receipt and we will gladly provide a refund.