PAR Technology (PAR) 10-Q 2014 Q1 Quarterly report

Exhibit 32.1

PAR TECHNOLOGY CORPORATION

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of PAR Technology Corporation (the “Company”) on Form 10-Q for the quarter ended March 31, 2014 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, Ronald J. Casciano, Chief Executive Officer & President and Steven M. Malone, Vice President, Controller & Chief Accounting Officer of the Company, certify pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to the best of our knowledge:

1. The Report fully complies with the requirement of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/Ronald J. Casciano

Ronald J. Casciano

Chief Executive Officer & President

May 7, 2014

/s/Steven M. Malone

Steven M. Malone

Vice President, Controller & Chief Accounting Officer

May 7, 2014

E-3