If you're a teacher, you can use all of our Yenka software free of charge at home, outside of school hours - even if your school hasn't purchased a licence - as long as it's not for commercial purposes. (We've also got free home licences for students and other users.)

Get your free Yenka home licence

  1. Download Yenka and install it on your computer:
    • Windows XP or later
    • Mac OS X

  1. Double-click on the Yenka icon to start up the new software.
  2. Accept the terms and Privacy Policy, then at the bottom left of the Product Chooser screen, click "Your Yenka Licences"
  3. Under "At Home", click the "Use all products for free" link.
  4. Log in using your e-mail address - you only need to do this once, when you first run Yenka at home.
  5. You can now start using Yenka!

Convert old files

Install the Yenka File Converter (windows only) to let Yenka open electronic circuits from Crocodile Technology & Physics which are saved as .cyt and .cyp files. (Yenka can already open .cxt and .cxp files without this add-on.)

Free stuff for schools

We also have some free products available for use in school.