ATCalc

Customizable scientific and graphic calculator

Scalextric Track Length Calculator

Measure the length of your slot tracks

Celestia

Travel around the Universe from your PC

Moffsoft FreeCalc

Useful calculator similar to that of Windows

OpalCalc

Multiline calculator that integrates natural language

SpeedCrunch

Mathematical calculations within everyone's grasp

Asteroid Data Hunter

Become the best asteroid hunter

Sky Charts

Hundreds of star charts in a single program

PowerToy Calc

A much more complete version of the Windows Calculator

English-Spanish Interpreter

Offline English Spanish translator for your PC

Calculator

Carry out the fastest maths calculations

Versaverter

Easily convert measurement units

Abacux

Calculus program developed for chemists, physicists and architects

Asynx Planetarium

The Universe from your computer

Khi3

Complete scientific calculator with plenty of options

Virtual Moon Atlas

Complete and appealing virtual atlas of the Moon

Google Chrome

Google's web browser

Firefox

The web browser by the Mozilla Foundation

UC Browser

Fast web browser with low data consumption

Maxthon

A browser with all the utilities you need

Opera

The most stable, fast and safe alternative web browser

Tor Browser

The tool to browse the Internet anonymously

Safari

The Windows version of Apple's browser

Microsoft Edge

The Microsoft Web Browser

Flash Player Internet Explorer

Access and make the most of interactive Internet contents

DuckDuckGo

The browser of the search engine that respects user privacy

Brave

Fast browser with built-in advertising blocker

Torch Web Browser

Browser with an integrated multimedia and torrent download manager

Yandex Browser

The most widespread browser in Russia

Internet Explorer 11

The latest stable version of Internet Explorer

Baidu Spark Browser

Powerful social browser based on Chromium