Expression Checker is a utility for quick check-up of expressions.
You can use it for quick and easy editing, testing and checking up expressions in such nonprocedural languages as XPath, XSLT and regular expressions. You can see results immediately during typing an expression.
For Microsoft .NET Framework only.
This software is a shareware. You will be able to download and test Expression Checker during a certain period of time, then, if it does what you need, you will have to acquire the full version from Expression Checker publisher. The Expression Checker 1.1.2 free trial version contains an installer and an uninstaller, and has a size of 2020 Kilobytes.
For additional information and support request, please contact directly Expression Checker publisher.

Expression Checker Screenshot