Save 20% on Genre Extensions for SongEngine.
Save up to 40% on bundles. Loyalty discounts available.
Valid until 2026/06/21 (CET).
(Required for many HYSYS database features). Step-by-Step Installation Process
Before beginning, verify that your machine meets the minimum and recommended specifications. Aspen HYSYS is a resource-intensive software. how to install aspen hysys v12
Installing involves a rigorous process that requires specific hardware and software prerequisites before the core process modeling tools can be deployed. To ensure a successful installation, you must first update your Software License Manager (SLM) to version 12 or later. System Requirements and Prerequisites (Required for many HYSYS database features)
8 GB minimum; 16 GB is recommended for complex simulations. You must have the following installed from the
You must have the following installed from the "3rd Party Redistributables" folder before running the main setup: .NET Framework 3.5 SP1 and 4.8 .
At least 80–150 GB of free space, ideally on an SSD.
Windows 10, Windows 11, or Windows Server (2016/2019/2022). Processor: Intel Core i5 family at 2.8 GHz or faster.