9 Best Registry Cleaner Windows 10

Updated June 2025

Top Choice

WinOptimizer 17 Superior performance, stability and privacy for your PC Windows 10, 8.1

Markt + Technik

9.8

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AVG TuneUp 2020 | 5 Devices, 2 Years [PC/Mac/Mobile Download]

9.5

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Mirekusoft Install Monitor 4.0

9.2

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AVG Ultimate 2020 | Antivirus+Cleaner+VPN | 5 Devices, 2 Years [PC/Mac/Mobile Download]

8.6

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Avira Internet Security Suite 2017 | 1 Device | 1 Year | Download

8.3

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Steganos Tuning PRO - Professional tuning made easy! Windows 10|8|7 [Download]

Avanquest/Steganos

8.1

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System Mechanic - Unlimited PCs

7.6

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Avira Internet Security Suite 2016 | 1 PC | 3 Year | Download

7.4

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Avira Total Protection Plus 2018 | 1 Device | 1 Year | Download

7.1

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