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Clean, optimize and protect your PC
Professional PC cleaner and optimizer with registry repair, driver updates, and performance enhancement tools.
CCleaner is one of the world's most trusted PC cleaning and optimization tools with millions of downloads worldwide. Since its initial release, it has earned recognition for efficiently removing junk files, temporary data, and privacy traces from Windows systems. The software features a user-friendly interface combined with powerful backend optimization engines. CCleaner 7 introduced a modernized design with dark mode support, enhanced uninstaller capabilities, and improved duplicate file detection. The platform supports extensive customization with Health Check diagnostics, automatic scheduling for subscribers, and multi-language support across 50+ languages.
Version 7.02.1080 (01 Dec 2025):
- Added automatic scheduling for paid users
- Redesigned tab structure with clearer update explanations
- Redesigned results pages for better update status visualization
- Integrated settings into individual features
- Improved scanning reliability in Software Updater
- Fixed Cloud Drive Cleaner sidebar highlighting issue
- Resolved Driver Updater scan freeze
Version 7.01.1066 (24 Nov 2025):
- Added sorting capability by all fields in Uninstaller
- Updated Health Check Cookie settings recommendations
- Renamed Disk Analyzer to Duplicate Finder
- Improved duplicate application file tagging
- Fixed browser closing during cleanup
- Resolved UI relaunch issues after updates
Version 7.00.1010 (27 Oct 2025):
- Released CCleaner 7 with modern sleek interface
- Enhanced Uninstaller with batch uninstall capability
- Improved Disk Analyzer with duplicate detection
- Added dark mode and automatic theme options
- Added ARM64 architecture support
Yes, CCleaner is widely trusted and recognized as safe by security organizations. However, backup your registry before cleaning. The free version is completely safe and provided by Piriform Ltd, a established software company.
CCleaner removes unnecessary files and optimizes system settings, often improving boot speed and responsiveness. Results vary based on system condition and stored junk data. Performance gains are typically most noticeable on older or heavily used systems.
The free version provides core cleaning and optimization. Premium versions add automatic scheduling, driver updates, software updates, performance optimizer, and cloud drive cleaning across multiple devices.
CCleaner is not a full antivirus solution. It removes some malware and spyware but should complement a dedicated antivirus program for complete protection against modern threats.
Weekly cleaning is recommended for optimal performance. Premium users can set automatic scheduled cleaning. Monthly cleaning suffices for casual users with minimal browsing and installation activity.
Yes, CCleaner offers versions for macOS, iOS, and Android. Each platform has dedicated features optimized for that operating system with similar cleaning and privacy functionalities.
