AVG Tuneup

Complete optimization and maintenance suite for PC

SlimCleaner

Optimize and clean your computer for free

System Speed Booster

Improve the performance of your computer

Total Uninstall

The best way to uninstall our programs

Chrome Cleanup Tool

The official maintenance tool for Google Chrome

IObit Uninstaller

Uninstall programs in a very easy manner

Revo Uninstaller

The tool to delete any program from your PC

7Tweak

Optimize, clean and modify Windows 7

AIDA64

Complete tool for system optimization

Startup Faster!

Manage to make your computer boot as fast as possible

iCareFone

Improve the performance of your iPhone

CleanUp!

Remove unnecessary files from your computer

Ashampoo Core Tuner

Optimize the calculus potential of your processor

Startup Booster

Optimise the system's startup

JetClean

Optimize your PC's performance

FixWin

Fix Vista and Windows 7 errors almost instantly

Serial Cloner

Molecular biology application

FluidSIM

Program to create exciting electro-pneumatic circuits

ChemSketch

Tool to learn chemistry by drawing compound structures

Physion

2D virtual physics laboratory

Physics 101 SE

Learn physics and calculate anything whenever you want

ArgusLab

Application to view and develop molecules

PhET

Carry out dozens of scientific experiments from your PC

QPeriodicTable

Discover all the secrets of the chemical elements

Algodoo

A fun way to learn physics

Model ChemLab

Simulate a chemistry lab on your PC

Curved Spaces

Represent interconnected universes on your PC

Biogenesis

Observe the evolutionary process of various organisms

SnapGene Viewer

Observe DNA sequences

EniG. Periodic Table of the Elements

Free periodic table of elements with many extra features