Frequently asked questions
Straight answers. If something isn’t covered, check the safety and privacy pages.
Is CleanSpeed really free?
Yes. Every feature for personal use is free, with no ads, no limits on cleanups or devices, and no “Pro-only” buttons.
How do you stay sustainable?
Through optional donations and, later, paid services for organizations, such as central management and support. Personal features will never be locked behind a subscription.
Will it make my PC faster?
Sometimes, sometimes not. Freeing space doesn’t automatically speed things up. CleanSpeed measures before and after, and if there’s no difference it tells you.
Why can’t it clear every app’s cache on Android?
Modern Android doesn’t let one app silently clear another app’s cache. We show where space is used and open the right settings screen instead of using workarounds.
What is quarantine?
Instead of deleting immediately, CleanSpeed moves items to a protected folder on your device. You can restore them from History until the retention period ends.
Do you upload my files or file names?
No. Analysis is local. Reports are only shared if you choose to, and they’re redacted first.
Does it clean the registry?
No. Bulk registry cleaning has little measurable benefit and real risk, so we don’t do it.
Is it safe for SSDs?
Yes. CleanSpeed doesn’t run “defrag” or wipe free space. It only moves the files you approve.
Do I need an account?
No. Everything works without signing in, including offline.
Which languages are supported?
Korean, English, Japanese, Simplified and Traditional Chinese, Spanish, Brazilian Portuguese, French, German, Russian, Indonesian and Vietnamese.