Aspentech Products
1.Aspen Plus® 
A chemical process simulator with a strong track record in CO₂ capture and sustainability-related process design.
2.Aspen Plus® Batch
Design and analysis software for batch processes such as reaction, distillation, drying, and crystallization.
3.Aspen HYSYS®
A process simulator for oil and gas industries.
4.Aspen Custom Modeler®
Equation-based modeling software used to develop custom models such as membrane separation and fuel cells.
5.Aspen Adsorption
Design and analysis software for industrial gas separation processes such as pressure swing adsorption (PSA).
6.Aspen Chromatography®
Design and analysis software for chromatographic processes such as simulated moving bed (SMB) and batch chromatography.
7.Aspen Polymers
Design and analysis software for polymer processes, also used in plastic recycling processes.
8.Aspen Hybrid Modeling
Allows the use of machine learning models, such as neural networks, within Aspen Plus and Aspen HYSYS.
9.Aspen Shell & Tube Exchanger
Design and analysis software for heat exchangers.
10.Aspen Energy Analyzer
Pinch analysis software for heat exchanger networks.
11.Aspen Utilities Planner
Optimization software for utility operations scheduling.
12.Aspen Capital Cost Estimator
Capital cost estimation software for process plants.
13.Aspen Basic Engineering
An integrated platform for concurrent engineering during basic design.
14.Aspen OptiPlant 3D Layout
Creates 3D layouts in the early design stage, with automated piping routing.
Aspen OptiPlant 3D Layout
15.Aspen Operator Training
A framework for developing operator training systems (OTS).
16.Aspen InfoPlus.21®
A historian system for storing and managing process data.
17.Aspen Plant Scheduler
Scheduling software for manufacturing operations that optimizes schedules considering complex constraints.
Aspen Plant Scheduler
18.Aspen Fidelis™
Reliability, availability, and maintainability (RAM) analysis software for process systems.
19.Aspen Mtell
A system for predicting equipment failures.
20.Aspen ProMV
Multivariate analysis software for processes, used to identify causes of quality variations and operational issues.
