OpenText Investor Presentation Deck

Track Record of Total Revenue Growth Expected Rapid Growth and Increased Predictability In $Billions $1.0 $1.2 $1.4 $1.6 F11A F'12A F'13A F'14A opentext™ 11.7% F'11 to F'22 CAGR $1.9 $1.8 $2.3 $2.8 $2.9 $3.1 F'15A F'16A F'17A F¹18A F'19A F'20A Total Revenues and Estimated Growth +33% to 35% Expected growth Updated +30% to 32% Expected growth $3.4 $3.5 82% ARR (1) -$6.2 to $6.4 Targeted revenue F'21A F'22A F'23E (2) F¹24E (2) F'26E(3) Revenue Growth Track record of double-digit revenue growth Market share gains through Open Text-led Digital and Information Transformations Accelerate cloud growth 1. Annual recurring revenue (ARR) as a % of total revenues and is defined as the sum of cloud services and subscriptions revenue and customer support revenue. 2. F'23 and F'24 growth in constant currency, including Micro Focus. 3. F'26 represents OpenText's estimate of Total Revenues in constant currency, including Micro Focus. OpenText ©2023 All rights reserved 8

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