OpenText Results Presentation Deck

Reconciliation of Selected Non-GAAP Measures | F20 Year Ended June 30, 2020 (in '000s USD) COST OF REVENUES Cloud services and subscriptions Customer support Professional service and other Amortization of acquired technology-based intangible assets GAAP-based gross profit and gross margin (%) / Non-GAAP-based gross profit and gross margin (%) Operating expenses Research and development Sales and marketing General and administrative Amortization of acquired customer-based intangible assets Special charges (recoveries) GAAP-based income from operations / Non-GAAP-based income from operations Other income (expense), net Provision for (recovery of) income taxes GAAP-based net income / Non-GAAP-based net income, attributable to Open Text GAAP-based earnings per share / Non-GAAP-based earnings per share- diluted, attributable to Open Text opentext™ $ $ GAAP 449,940 123,894 212,903 205,717 2,105,961 370,411 585,044 237,532 219,559 100,428 503,529 (11,946) 110,837 234,225 0.86 GAAP % of Total Revenue 67.7% $ Adjustments FN (1,642) (1) $ (1,207) (1) (1,294) (1) (205,717) (2) 209,860 (3) (5,309) (1) (9,335) (1) (10,745) (1) (219,559) (2) (100,428) (4) 555,236 (5) 11,946 (6) 16,897 (7) (8) 550,285 2.03 (8) $ Non- GAAP 448,298 122,687 211,609 2,315,821 365,102 575,709 226,787 1,058,765 127,734 784,510 2.89 Non-GAAP % of Total Revenue 74.5% Open Text Confidential. ©2020 All Rights Reserved. 23

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