Attached files

file filename
EX-32.2 - SECTION 906 CFO CERTIFICATION - ANSYS INCanssexhibit322-20200930.htm
EX-32.1 - SECTION 906 CEO CERTIFICATION - ANSYS INCanssexhibit321-20200930.htm
EX-31.2 - SECTION 302 CFO CERTIFICATION - ANSYS INCanssexhibit312-20200930.htm
EX-31.1 - SECTION 302 CEO CERTIFICATION - ANSYS INCanssexhibit311-20200930.htm
10-Q - 10-Q - ANSYS INCanss-20200930.htm

EXHIBIT 15

November 4, 2020

The Board of Directors and Stockholders of ANSYS, Inc.
2600 ANSYS Drive
Canonsburg, PA 15317

We are aware that our report dated November 4, 2020, on our review of the interim financial information of ANSYS, Inc. appearing in this Quarterly Report on Form 10-Q for the quarter ended September 30, 2020, is incorporated by reference in Registration Statement Nos. 333-152765, 333-174670, 333-177030, 333-196393, 333-206111, and 333-212412 on Form S-8.
/s/ Deloitte & Touche LLP
Pittsburgh, Pennsylvania