ETA System Doctor
Privacy
Take control of tracking data, stored cookies, and cache clutter without losing the comfort of everyday browsing.
A cleaner and more private browser experience
ETA System Doctor gives you practical privacy controls for temporary files, cookies, and site traces that build up over time.
Private by default
Remove browsing traces without changing your personal setup drastically.
Smart data cleanup
Free up measured space while preserving the files you actually need.
Simple control
Choose exactly what to remove and what to keep in a few clicks.
Privacy questions people actually ask
Does clearing cookies log me out of every site?
Only if you clear cookies for every site at once. Per-site cookie cleaning removes tracking data from sites you choose while leaving the accounts you're still logged into untouched.
What's the difference between cache and cookies?
Cache is copies of images, scripts, and page assets kept for speed. Cookies are small pieces of data sites use to remember you — logins, preferences, and tracking. Clearing one doesn't clear the other.
Can a website tell I've been using cleanup software?
No. Clearing local browser data doesn't send any signal to websites — it only affects what's stored on your own device.
Does this stop tracking while I'm browsing, not just clean up after?
Local cleanup removes traces after the fact. Blocking trackers while you browse is handled separately by Browser Guard's tracker blocking, which runs alongside this — the two are complementary.