CCleaner Professional 36 months – long-term PC maintenance license
CCleaner Professional 36 months provides a three-year subscription to the trusted system optimization tool, delivered as a digital license from Lizensa. Designed for users who want a set-and-forget cleanup solution, this edition includes real-time monitoring, scheduled cleaning, and automatic updates. The license covers one Windows device and can be activated immediately after purchase.
Lizensa focuses on EU compliance and transparent licensing. Every order includes a VAT invoice, activation instructions, and access to support for installation questions. No bloatware, no auto-renewal surprises — just a clean license file and clear guidance.
Three-year subscription: One payment covers 36 months of Professional features, including automatic updates and priority support from Piriform.
Real-time monitoring: Active monitoring alerts you to junk buildup and potential privacy risks, keeping your system lean without manual scans.
Scheduled cleaning: Set daily, weekly, or monthly cleanup routines for temporary files, browser caches, and other clutter — ideal for unattended maintenance.
Registry cleaner & startup manager: Safely remove obsolete registry entries and control which programs launch at boot, improving startup times and system stability.
Privacy protection: Securely erase browsing history, cookies, and recently used file lists across Chrome, Firefox, Edge, and other browsers.
EU-licensed delivery: Lizensa provides a valid license key, detailed activation guide, and VAT-compliant invoice — suitable for both private and business use where terms allow.
Who it's for
This license suits IT administrators managing multiple workstations who want a consistent cleanup tool across their fleet. It also fits power users who prefer a scheduled, hands-off approach to system maintenance rather than manual disk cleanup. Small business owners will appreciate the three-year term for predictable budgeting, while privacy-conscious individuals benefit from the automatic browser history and cache wiping.
FAQ
Can I use CCleaner Professional 36 months on multiple computers?
No, the license covers one Windows device per subscription. For multiple PCs, you need separate licenses or a volume licensing plan. Lizensa can help with multi-seat quotes for business customers.
How do I receive the license and activate the software?
After purchase, Lizensa emails you the license key and a step-by-step activation guide. Download the installer from Piriform's official site, enter the key during setup, and the 36-month period starts upon activation. Internet connection is required for activation.
What are the system requirements for CCleaner Professional 36 months?
CCleaner Professional 36 months requires Windows 10/11, at least 4 GB of RAM (though 8 GB is recommended), and 2 GB of free storage space. An internet connection is needed for download and activation.
What kind of license do I get with CCleaner Professional 36 months from Lizensa?
Your CCleaner Professional 36 months license is a perpetual (lifetime) license — buy once and use forever on one device. This means no recurring fees or subscriptions. You'll also receive free updates and security patches from Lizensa.
What's included with my CCleaner Professional 36 months purchase from Lizensa?
Your purchase includes a genuine CCleaner Professional 36 months license key, a download link from the official CCleaner website, step-by-step activation instructions, a VAT invoice (EU), and lifetime access to the key in your Lizensa account. All keys are authentic and backed by our 14-day money-back guarantee.
Why is CCleaner Professional 36 months so much cheaper on Lizensa?
At just €59.90, our CCleaner Professional 36 months license is up to 86% cheaper than retail because we buy in wholesale volume from European distribution channels and pass the savings directly to you. You get the exact same genuine product — just without the retail markup.
How do I install and activate CCleaner Professional 36 months from Lizensa?
After purchase, you'll receive a download link and license key by email. Download the software from the official CCleaner website, enter your key during installation or in the activation menu, and follow the guided setup. Full instructions are included with your purchase.
Is CCleaner Professional 36 months compatible with my operating system?
CCleaner Professional 36 months is compatible with current versions of Windows and macOS. Please check the system requirements section on this page before purchasing. Most modern PCs and Macs meet or exceed the minimum requirements.
How quickly will I receive my license key from Lizensa?
Your license key is delivered instantly via email after payment is confirmed — typically within 30 seconds. You'll also find it in your Lizensa account dashboard under My Library.
Are Lizensa license keys genuine and legal in the EU?
Yes. Our licenses are sourced through European distribution channels and come with a VAT invoice. The EU Court of Justice (UsedSoft v Oracle, C-128/11) has confirmed that software license resale is legal within the European Economic Area.
What is Lizensa's refund policy?
We offer a 14-day money-back guarantee on all licenses. If you encounter any issues with activation or the product doesn't meet your needs, contact our support team for a full refund — no questions asked.
productDetail.faq.activation.question
After purchase, you'll receive an email with your license key and step-by-step activation instructions. Simply enter the key during installation or in your system's activation settings. Most activations take under 2 minutes.
Do I get support with my Lizensa purchase?
Absolutely. Our multilingual support team responds within one hour during business hours. We can assist with installation, activation troubleshooting, and license questions via email in English, German, French, Spanish, Italian, Dutch, and Polish.
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