Type	Name	Date
Credit agreement	Credit Agreement, among ANSYS, Inc., as Borrower, PNC Bank, National Association, as Administrative Agent, Swing Line Lender and an L/C Issuer, the lenders party thereto, and the other L/C Issuers party thereto	07/06/2022
Credit agreement	Credit Agreement, among ANSYS, Inc., as Borrower, PNC Bank, National Association, as Administrative Agent, Swing Line Lender and an L/C Issuer, the lenders party thereto, and the other L/C Issuers party thereto	07/06/2022
Credit agreement	CREDIT AGREEMENT, DATED AS OF NOVEMBER 9, 2020	11/12/2020

Type	Name	Date
Severance agreement	Agreement and General Release by and between the Company and Walid Abu-Hadba	05/01/2017
Employment agreement	Employment Agreement between ANSYS, Inc. and Ajei S. Gopal, dated	08/29/2016

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among ANSYS, Inc., Power Play Merger Sub, Inc., Apache Design Solutions, Inc and Papachey, Inc	06/30/2011

Type	Name	Date
Lease agreement	Lease by and between ANSYS, Inc. and Quattro Investment Group, L.P.	09/18/2012