Design, Protect, Sell
and Activate Software

Excel Software builds software used on millions of computers worldwide.

Learn about tools for system models, requirements management, software design, code generation and reengineering.

Learn about protection and licensing for digital products, offline, dongle or Internet activation, automated order processing and an integrated shopping cart for your website. If you are an application programmer, spreadsheet author or publisher of eBooks, videos or other content, get the document protection tools needed to accomplish your goals.

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