AMPL Forum


Get started quickly. No payments required.

Create profile in the AMPL Download Portal.

Download your AMPL bundle and license from the options below.

Start modeling with AMPL and solvers!

AMPL Community Edition

Free with open-source solvers for personal, academic and commercial prototyping use. Build full models without size limitations, trial commercial solvers, and upgrade your license anytime.

Model on Google Colab

Access free, fullfeatured AMPL and Solvers directly on Google Colab. Find dozens of models on

Size-Limited Demo

For small-scale and demo purposes. Often used in education and small individual modeling projects up to a few hundred variables.

30-Day Full Trial

Download and model anywhere with full strength AMPL and solvers for 30-days.

30-Day Student Trial

30-Day full trial of AMPL and solvers for student academic use.

AMPL for Courses

Free, full-featured AMPL and Solvers bundles for Instructors and Students.

Get started today:

Sign up for a free AMPL Download Portal account

Monitor, manage and request your AMPL and Solver licences – all in our AMPL Portal (

Download a free Community Edition license complete with all solvers and AMPL ecosystem.

Manage your licenses.

Manage your free Community Edition commercial solver trials.

Review your detailed data usage.

Request commercial and academic trials, AMPL for Courses and more.

Looking for more?

Contact our customer support team or visit our AMPL for Enterprise, AMPL for Academic Research, or AMPL for Courses pages to learn about licensing options.