17 Years Software

Linear Equations by Joustra Software

Learn to resolve linear equations with this special educational program. Suitable for students of about 12 to 17 years, for high schools or for home. There are four different exercises and the challenging math game "Valgebra".

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Powers of Ten by Joustra Software

Educational program in which you learn to calculate with powers of ten. There are seven different exercises, and the possibility to obtain a high score, which will surely stimulate the motivation!

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AgendaMax Plus by JSoft Consulting

Calendar software that tracks your appointments, tasks, holidays, notes and daily journals. Displays your life by the day, week, month or year. Isn't it time your life was organized? A powerful yet simple to use personal information manager.

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AgendaMax by JSoft Consulting

Calendar software that tracks your appointments, tasks, holidays, notes and daily journals. Displays your life by the day, week, month or year. Isn't it time your life was organized? A powerful yet simple to use personal information manager.

calendar appointments tasks holidays notes journals daily weekly monthly yearly day week month year manage appointments tasks holidays notes journals