To help protect our software, we don't make it available for download on this website.

For a free trial of the optimal(xl) Snowflake Excel add-in, please send an email to:

info (ɑt) optimalxl.comwith 'free trial' in the subject line.

Please use your company email. We use this to ensure that you're a bona fide prospective customer using your real name.

We only use your email to send you a download link for optimalxl.xlam; we don't add you to a mailing list or give your email address to anyone else.

No credit card is required.

Note that because of our no lock‑in pledge, Excel models you build using optimal(xl) during the 30-day free trial will continue to work even if you don't continue on to a monthly or annual plan.