In tests, the tool effectively removed significant amounts of digital clutter—over 4GB in some 30-day trials—consisting of temporary files and browser cache. Security and Reputation

“"I've been using it since it came out... default setting on cleaning unused files you're going to be plenty safe." — Community user on Reddit ” Reddit · r/computer · 1 year ago

Scans for and updates outdated hardware drivers to improve stability.

Users and critics have varying views on its necessity in 2026: