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Is HMH Player safe?

This security report analyses whether HMH Player is safe to install on your browser. We check HMH Player for malicious behaviour, data exfiltration, suspicious permissions, and known vulnerabilities so you can decide if HMH Player is safe for your personal or enterprise fleet.

Clean risk

Legitimate educational Chrome App from Houghton Mifflin Harcourt for K-6 students. Uses local TCP server and filesystem for offline educational content delivery. All network requests are to legitimate HMH, CDN, and analytics domains.

v4.0.1Chrome Web Store
0Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 10 April 2026emifjioojhabnleoobgjegjknecpbfbm

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