STK Trial Options

Trial Options

Designed for flexibility, STK models systems and solves analytical problems never before possible.


With nothing to install, this 14-day trial allows access to the full analytical capabilities of the software through any browser.

STK Cloud requires:

  • an account
  • an HTML5-capable browser (IE is not recommended)
  • a fast, stable internet that allows web-socket connections | test your connection
  • at least an Intel i3 processor, 4 GB RAM, and a modern video card

See the Help for information about using STK Cloud.

By using STK Cloud, you agree to these Terms.


Download and install a free trial of STK Pro and its most popular add-on modules.

Installation requires:

  • an account
  • free downloadable license
  • see our Help Documentation for system requirements

If you're looking for other products and installation options, see our Software Downloads page. If you're new to STK, check out the tutorials in our Online Help.

Don't hesitate to contact us with questions.