Asynx Planetarium

The Universe from your computer

Versaverter

Easily convert measurement units

Moffsoft FreeCalc

Useful calculator similar to that of Windows

Calculator

Carry out the fastest maths calculations

Scalextric Track Length Calculator

Measure the length of your slot tracks

Virtual Moon Atlas

Complete and appealing virtual atlas of the Moon

Sky Charts

Hundreds of star charts in a single program

SpeedCrunch

Mathematical calculations within everyone's grasp

Celestia

Travel around the Universe from your PC

OpalCalc

Multiline calculator that integrates natural language

Abacux

Calculus program developed for chemists, physicists and architects

Asteroid Data Hunter

Become the best asteroid hunter

Khi3

Complete scientific calculator with plenty of options

PowerToy Calc

A much more complete version of the Windows Calculator

Stellarium

Interesting application that lets you see the universe on your computer

ATCalc

Customizable scientific and graphic calculator

Your Uninstaller!

Manage to uninstall programs once and for all

JetBoost

Optimize the performance depending on the tasks

Cleaner One Pro

Versatile tool for your PCs care and maintenance

TuneUp Utilities

An efficient way to fine tune your computer

Glary Utilities

Pack of tools to improve your PC's performance

CCleaner

The best application to optimize your PC's performance

Baidu PC Faster

Speed up, clean and assure your computer

Reimage PC Repair Online

Scan your PC searching for faulty files to replace them

CleanMyPC

Clean and improve Windows performance

Advanced SystemCare Free

Clean and speed up the functioning of your PC

Yet Another Cleaner

Your PC without any rubbish

Startup Booster

Optimise the system's startup

PC Health Advisor

Improve your computer's performance

CCleaner Portable

The portable version of CCleaner

Clean Master

Quickly clean and optimize your PC