Copy Protection Websites:

  • excelsoftware.com

    Design, Protect, Sell and Activate Software

    Excel Software makes tools to design, protect, sell and activate software.

  • lefsetzletter.com

    Lefsetz Letter

    Lefsetz addresses the issues that are at the core of the music business: downloading, copy protection, pricing and the music itself.

  • xheo.com

    Software Protection for .NET

    Software protection for .NET applications, components, classes and services. The most advanced copy protection and code protection tools you can get.

  • xlspadlock.com

    Excel Compiler | XLS Padlock - Excel Protection Software

    XLS Padlock: copy-protection software for Microsoft Excel workbooks. Lots of security options: VBA code compiler, formula protection, hardware-locking and activation, and much...

  • drumlinsecurity.co.uk

    Document PDF and ePUB Copyright Protection with Digital Rights Management

    Drumlin Security provides offline and online cost-effective PDF copyright protection with digital rights management