: Securely destroys sensitive files beyond recovery or helps retrieve accidentally deleted data.

Legitimate license keys can be purchased directly from the official Clean Master website or through built-in upgrade prompts. According to official pricing for 2026 , the plans include: Subscription Plan Price (Approx.) Short-term system tune-up 1 Year Standard annual maintenance 2 Years Best value (covers 1–3 devices)

Many websites claim to offer "free" or "cracked" license keys for Clean Master. While tempting, these sources often carry significant risks:

Upgrading from the free version to the Professional edition using a valid license key provides several high-level maintenance tools: