CCleaner 2018 Product Name: CCleaner License Variations: Professional Edition | Technician Edition | Business Edition OS: Windows 7|8|10| 32-64 Bit Key Usage: For 3 PCs Validity: Lifetime Activation: Offline Delivery: Instant (Unique license key, download link and instructions) Main Features:CCleaner is the number-one tool for cleaning your Windows PC. CCleaner is a freeware system optimization, privacy and cleaning tool. It removes unused files from your system allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. Additionally, it contains a fully featured registry cleaner. Malicious content can come uninvited from the information superhighway, leftovers after removing programs have an impact on performance, and broken registries can cause serious compatibility issues, and an antivirus solution doesn’t offer complete protection. However, performing periodic scans and cleaning can keep your PC in good shape. One of the applications which can aid in this situation is CCleaner, equipped with all the tools needed to scrub every bit of your computer.