ExtraCalc has many functionalities such as matrix calculation and other scientific calculation modes. Besides that if you enter your very own mathematical expression your hidden gallery opens. This way you can store and hide your most important images and videos and nobody can delete, edit or see your photos and videos except you. The best thing is that people don't even know if you're hiding something or not. The perfect alternative to hidden folders or other ways to hide your secrets.
Pro hodnocení programu se prosím nejprve přihlaste