SlimCleaner

Optimize and clean your computer for free

FixWin

Fix Vista and Windows 7 errors almost instantly

7Tweak

Optimize, clean and modify Windows 7

iCareFone

Improve the performance of your iPhone

Ashampoo Core Tuner

Optimize the calculus potential of your processor

Revo Uninstaller

The tool to delete any program from your PC

Startup Faster!

Manage to make your computer boot as fast as possible

Chrome Cleanup Tool

The official maintenance tool for Google Chrome

AIDA64

Complete tool for system optimization

AVG Tuneup

Complete optimization and maintenance suite for PC

Startup Booster

Optimise the system's startup

System Speed Booster

Improve the performance of your computer

JetClean

Optimize your PC's performance

IObit Uninstaller

Uninstall programs in a very easy manner

Total Uninstall

The best way to uninstall our programs

CleanUp!

Remove unnecessary files from your computer

PhET

Carry out dozens of scientific experiments from your PC

QPeriodicTable

Discover all the secrets of the chemical elements

ChemSketch

Tool to learn chemistry by drawing compound structures

Physion

2D virtual physics laboratory

FluidSIM

Program to create exciting electro-pneumatic circuits

Model ChemLab

Simulate a chemistry lab on your PC

SnapGene Viewer

Observe DNA sequences

Serial Cloner

Molecular biology application

Curved Spaces

Represent interconnected universes on your PC

Physics 101 SE

Learn physics and calculate anything whenever you want

Algodoo

A fun way to learn physics

EniG. Periodic Table of the Elements

Free periodic table of elements with many extra features

Biogenesis

Observe the evolutionary process of various organisms

ArgusLab

Application to view and develop molecules