Calc Pilot allows you to perform calculations inside a document. For example, you have an expression "2+3=". If you press a hotkey, then you'll see the result: 2+3=5.00. You can perform calculations directly in your documents and business communications, without using any external application.
This software is a shareware. You will be able to download and test Calc Pilot during a certain period of time, then, if it does what you need, you will have to acquire the full version from Calc Pilot publisher. The Calc Pilot 1.50 free trial version contains an installer and an uninstaller, and has a size of 965 Kilobytes.
For additional information and support request, please contact directly Calc Pilot publisher.

Calc Pilot Screenshot