Бесплатные программы:
CCleaner: https://www.piriform.com/ccleaner/download
WinUtilities Free: https://www.winutilities.com/free-utilities
BleachBit: https://www.bleachbit.org/
Eraser: https://eraser.heidi.ie/
Secure Eraser: https://www.glarysoft.com/secure-eraser/
Платные программы:
Acronis True Image: https://www.acronis.com/en-us/personal/true-image/
Norton Utilities: https://www.norton.com/products/norton-utilities
Auslogics BoostSpeed: https://www.auslogics.com/en/software/boost-speed/
IObit Uninstaller: https://www.iobit.com/en/advanceduninstaller.php
Advanced SystemCare: https://www.iobit.com/en/advanced-systemcare-free.php