Crocodile Clips

Yenka Electronics

Design and simulate circuits using over 150 types of component.

Yenka PCBs

Convert your circuits into 3D PCB simulations.

Yenka PICs

Program PIC or PICAXE microcontrollers to use in your circuits.

Yenka Gears

Experiment with gears, motors and other mechanisms, in 3D.

Absorb Electronics

Online practical electronics course.

Yenka Sequences

Introduce programming using dancing characters - free!

Yenka Programming

Control animations or characters with flowcharts.

Sumdog

Free games to help with numeracy at ages 9 to 13

Yenka Statistics

3D statistics & probability modelling.

Yenka 3D Shapes

Easy 3D geometry modelling.

Crocodile Mathematics

2D geometry modelling.

Absorb Mathematics

Online mathematics course.

Yenka Light and Sound

Experiment with sound, water and light waves, and ray diagrams.

Yenka Motion

Investigate projectiles, oscillations, gravity and motion.

Yenka Electricity

Simulate circuits with over 100 components.

Yenka Inorganic Chemistry

Simulate reactions safely and easily with over 100 chemicals.

Yenka Electrochemistry

Experiment with electrolysis, using a range of electrodes and solutions.

Absorb Physics

Online physics course with simulations.

Absorb Chemistry

Online chemistry course with simulations.

Absorb Physics Advanced

Advanced online course with simulations.

Yenka 3D Shapes

Easy 3D geometry modelling.

Bunja - the maths toy

Audio toy that teaches mental arithmetic for ages 6 and up.

Try a demo

Download free demos for our Yenka or Crocodile software

Watch a training video

See our Yenka or Crocodile software in action

Prices

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System requirements

System Requirements for running our products

Any questions?

Answers to common technical questions to help you install and use our products

Activate a product you've bought

Register and activate your new Yenka, Crocodile or Absorb software

Get free home use

Students and teachers at registered schools can use our Yenka products free at home