Calculate vectors, matrices, complex numbers, and quaternions
Help with understanding English phonetics
Solve addition and subtraction problems, and have fun while you do it
Turn your computer into a math problem-solving machine
Periodic table with tools for students and researchers
Good application to create exams and tests
Learn vocabulary in an original way
Excellent space simulator and star finder
Limix Software
Jesús María Quílez Bielsa
Check for spelling errors anywhere on your computer
Francisco Nuñez
Jesús Peñas Cano
Learn to speak English from home in only 4 months
Translate into English at the moment
Translate any text anywhere
The easy way to read newspapers, books and documents
idiomaX
PROMT
Access any website and translate it on the fly
A large polynomial equation solver
Powerful calculator with hexadecimal converter
Write chemical formulas and view them in 3D
Easily create and edit equations
Find out your karma and your futuro thanks to numerology
Useful and free application to learn typing
Analyse and represent graphically Math functions
Simple management tool for educational activities
A useful program for learning languages
Write in Arabic using your keyboard
Cecilio Salmerón
Learn languages with this personalized teacher
Convert Kindle eBooks to PDF
Solve integrals, derivatives, matrixes, equations,...
Experience physics in a funny way
Calculate advanced Maths operations with this scientific calculator
Check all your text inputs automatically
A complete dictionary for any language
The sky on your hands
Sergej Vinarski
Translate texts with Google Translate and other services
Look up English words with their English definitions
Instant English - Spanish translation
Improve your math skills day by day
Represent Math functions in 3D
Learn to pronounce and identify English words
Full featured Periodic Table
Create a list of questions and answers to memorize them
