SpeedCrunch Portable is an application designed to simply the entire process of calculating different mathematical operations, as it packs a calculator and preset constants and functions to choose from. Since this is the portable version of the program, it is important to mention that it doesn’t leave any traces in the Windows Registry.

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.

Portable EasyTournament is a Java-based tool dedicated to all sports enthusiasts who like to organize tournaments.This software allows them to keep track of teams and players, as well as referees within an intuitive and user-friendly interface. They can also monitor the score or design the game layout, according to the sport they manage.

GeoGebra Portable is a very useful mathematics tool for education in secondary schools, which brings together geometry, algebra and calculus. GeoGebra is also a dynamic geometry system, meaning you can do constructions with points, segments, vectors, lines, conic sections as well as functions and change them dynamically afterwards.

Aciqra Portable was specially designed as an Open Source desktop planetarium. The program is able to simulate the sky as seen from anywhere on the planet with tracking capability for 120,000 stars, all 8 planets, a custom list of comets, the sun and moon, deep sky objects and the 88 constellations.A.

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.

GeoGebra Portable is a very useful mathematics tool for education in secondary schools, which brings together geometry, algebra and calculus. GeoGebra is also a dynamic geometry system, meaning you can do constructions with points, segments, vectors, lines, conic sections as well as functions and change them dynamically afterwards.

Portable Presentation Pointer is a presentation and demonstration tool helps you get straight to the point. It provides visual cues about what and where you are doing things on your computer. This leaves you to explain about the processes you are demonstrating without having to explain the whatabout.