Get the latest release
Download from the official page only, then compare the SHA-256 hash shown there with PowerShell before running the file.
Help center.
Find answers for installing SystemCleaner, activating licenses, handling PayPal purchases, donations, refunds, and common troubleshooting.
Activate Pro or Family
Open SystemCleaner, go to License and Activation, paste your SC-... license key, then activate on this PC.
If you need a transfer, email support@systemcleaner.xyz with your order email and license key.
PayPal checkout
License purchases issue a SystemCleaner key after PayPal confirms payment. Donations support development and do not issue a license key.
For payment issues, include your PayPal transaction ID when contacting support.
30-day guarantee
SystemCleaner has a 30-day money-back guarantee. See the refund policy for eligibility and processing details.
Before contacting support
- Confirm you downloaded from
systemcleaner.xyz/download/. - Verify your file hash against the SHA-256 on the download page.
- Restart SystemCleaner after activating a license if the UI does not update immediately.
- Run the app as administrator if Windows blocks access to protected cleanup locations.
- Email support@systemcleaner.xyz with screenshots, your Windows version, order email, and license key if relevant.