Validating Software

License4J

License4J is a pure Java library for creating and validating licenses. The key concept is features of a license. You can easily add any feature to your license file, i.e. name of the product, version, expiry date, number of executable instances, customer's name, company, IP address, etc.

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(STEVEN)

(STEVEN) employs an advance email checking system that validates the sender of the email rather than relying on content to determine if it is spam or not. (STEVEN) does this by automatically replying to all emails it retrieves with a brief message asking the sender to validate the message they sent you. The sender validates it simply by hitting reply and send.

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XMLFox XML/XSD Editor

Graphical XML editing and validation tool XMLFox is a freeware editor for creating valid well-formed XML documents and/or XSD Schema.

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ClearCode

ClearCode is source code analysis tool. It can find "dangerous" code and you can define what is dangerous yourself. ClearCode is language-independent.

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