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Semichem Ampac

Semichem Ampac is Semichem's flagship product and is a complete semiempirical quantum mechanical program. AMPAC™ also includes a graphical user interface (GUI) for building and visualization. Important features include the PM6 semiempirical method and an extensive overhaul of AGUI.

System Requirements - Available for Windows, Mac, and Linux


Access / Download

There is no cost for UTEP users to download and use this software. The download is for a free annual subscription and may be installed on up to three (3) computers.

Students, Faculty, and Staff:

Windows Instructions

Mac Instructions

Semichem / Ampac Downloads


UTEP Computers

UTEP's license agreement allows for the installation of Semichem/AMPAC on any university-owned computer.

Make a request with Technology Support



Contact us at Technology Support

Phone: 915-747-4357


UTEP Library Room 300  |  |  915-747-4357 (HELP)