Certificate under SEBI (Depositories and Participants) Regulations, 2018

Quick Heal Quick Heal Technologies Ltd. Corporate Office: 3rd & 4th Floor, lndiQube Orchid, Plot No. 3A, Shastrinagar, Loop Road, Yerawada, Pune 411 006, MH, INDIA. Ref. No.: QHTL/Sec/SE/2026-27/46 October 6, 2026 To, To, The Manager, The Manager, Corporate Services, Corporate Services, BSE Limited, National Stock Exchange of India Limited, 14th Floor, P J Towers, Dalal Street, Exchange Plaza, Bandra Kurla Complex, Mumbai – 400 001 Bandra (E), Mumbai – 400 051 Ref: Security ID: QUICKHEAL Symbol: QUICKHEAL Security Code: 539678 Series: EQ Dear Sir/Madam, Subject: Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Pursuant to the provisions of the Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, please find attached Certificate received from MUFG Intime India Private Limited (formerly known as Link Intime India Private Limited), Registrar to an Issue and Share Transfer Agent of the Company for the quarter ended September 30, 2026. This is for your information and records. Sincerely, For Quick Heal Technologies Limited Vikram Dhanani Compliance Officer <=> Registered Office: CTS No. 1442 to 1445, Thube Park, Shivaji Nagar, Pune 411 005, MH, INDIA. (6 +91 20 66813232 ~ contactus@quickheal.com e www.quickheal.com CIN • L72200MH1995PLC091408 @ MUFG MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) CIN: U67190MH1999PTC118368 Block No 202, 2nd Floor, Akshay Complex, Off Dhole Patil Road, Pune - 411001 Tel : +91 20 26161629 Website: https://in.mpms.mufg.com SEBI Registration no.: INR000004058 06/10/2026 Quick Heal Technologies Limited Marvel Edge, Office No. 7010 C & D, 7th Floor, opp. Neco Garden Society, Viman Nagar, Pune – 411016 Subject: Confirmation Certificate in the matter of Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Dear Sir/Madam, With reference to the above-mentioned regulation, we hereby confirm that we did not receive any securities for dematerialization during the quarter ended 30th September 2026. We request you to kindly take note of the above in your records. Thanking You, Yours faithfully, For MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) Ashok Shetty Vice President – Corporate Registry Part of MUFG Pension & Market Services C-101, Embassy 247, L. B. S. Marg, Vikhroli (West), Mumbai - 400 083. Tel. : +91 22 4918 6000.