Trial Options

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

Cloud

With nothing to install, get the full analytical capabilities of STK in a browser for up to 21 days for FREE.

Launch Cloud Trial

STK Cloud requires:

an agi.com account
an HTML5-capable browser (IE is not recommended)
a fast, stable internet that allows web-socket connections | test your connection

See the Help for information about using STK Cloud.

By using STK Cloud, you agree to these Terms.

Download

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

Download STK
Evaluate Add-on Modules

Installation requires:

an agi.com account
free downloadable license
see our Help 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 Help.

Don't hesitate to contact us with questions.