The Universal Calculator from SmartTools is a handy tool for performing mathematical operations and solving algebraic logic problems. With no ads and free of charge, this calculator offers convenience and efficiency.

The calculator supports themes, allowing users to customize their experience. It also includes a VAT calculator, making it useful for business and financial calculations. The recent update (versionhas addressed several issues based on user feedback.

The update fixes a bug with the additional keyboard (Num Lock) not working properly. It also improves the logic of the VAT calculator and updates the default percentage to reflect changes in rates in the Russian Federation. Additionally, an engineering calculator has been added, expanding the functionality of the Universal Calculator.

Overall, the Universal Calculator from SmartTools is a reliable and ad-free tool for performing mathematical operations and solving algebraic logic problems. Its recent update has addressed user concerns and added new features, making it even more versatile.