X-Stellarium is an application developed as an open source planetarium software for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope. It is being used in planetarium projectors. Just set your coordinates and start exploring. Wha.

This is the portable edition of GeoGebra, an open-source interactive mathematics application that facilitates tools for calculus, algebra and geometry. This educational utility primarily caters to students and teachers.As installation is not a prerequisite, you can drop the program files anywhere on the disk, and run the executable file directly.

This is the portable edition of GeoGebra, an open-source interactive mathematics application that facilitates tools for calculus, algebra and geometry. This educational utility primarily caters to students and teachers.As installation is not a prerequisite, you can drop the program files anywhere on the disk, and run the executable file directly.

This is the portable edition of GeoGebra, an open-source interactive mathematics application that facilitates tools for calculus, algebra and geometry. This educational utility primarily caters to students and teachers.As installation is not a prerequisite, you can drop the program files anywhere on the disk, and run the executable file directly.

Presentation Assistant is a cute assistant when you give a presentation. It provides various tools to bring the audience's attention to a specific spot, and allows you to zoom in and annotate the screen. It also enables you to open documents or programs quickly, and play background music conveniently during the presentation.

MeteoExplorer Portable allows you to visualize and export atmospheric and weather datasets. The user can customize the projection type and the color theme of the map in order to export the visualization to a vector image file suitable for reports or presentations.You can also download MeteoExplorer .

This is the portable edition of GeoGebra, an open-source interactive mathematics application that facilitates tools for calculus, algebra and geometry. This educational utility primarily caters to students and teachers.As installation is not a prerequisite, you can drop the program files anywhere on the disk, and run the executable file directly.

nanocalcFX Portable is a tool was specially created to allow users to process transport kinetics data that's been measured with a fluorescence microscope.nanocalcFX Portable was developed with the help of the Java programming language and can run on multiple platforms.You can access the installer version of the application here.