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Calculator++ vs OpenXava

A side-by-side look at Calculator++ and OpenXava. For an in-depth review of either product, follow the links below.

Calculator++

Calculator++

Office & Productivity

Calculator++ is a free, open-source calculator application for Windows. It provides standard calculator functions as well as scientific, programmer, date calculation, and converter tools. Key features include customizable skins, history, memory functions, special constants, and the ability to create user-defined functions.

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OpenXava

OpenXava

Development

OpenXava is an open source framework for rapid development of business applications. It allows building web applications by defining models and using Java code, without the need for manually coding the user interface.

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