CCleaner is a popular software tool designed to clean and optimize PCs, making them run more efficiently. Developed by Piriform and now part of Avast, CCleaner software removes junk files, temporary data, and unused applications to free up storage and boost performance.
It also helps protect user privacy by deleting browsing history and cookies. This article will explore what CCleaner is, its features, and how it can benefit your device.
Key Takeaways
CCleaner software is widely known for its efficiency and utility in keeping computers clean and optimized, but staying updated on its latest versions and understanding safe usage is essential. With a solid reputation among tech companies, CCleaner is a go-to tool for many users.
- Versatile Cleaning Tool: CCleaner software removes junk files, optimizes system caches, and improves device performance.
- Secure and Reliable: Since its acquisition by Avast, CCleaner has strengthened its defenses against third-party threats and hacker infiltrations.
- Free and Paid Options: Users can choose between the free version, which offers basic cleaning, and the Professional version for enhanced features.
Understanding CCleaner: What It Is and Who Created It
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CCleaner software is a well-known utility program developed by Piriform, now part of Avast, designed to scrub your computer clean of unnecessary files, improving speed and performance. Originally launched as a simple disk cleanup tool, it has evolved into one of the longest-established system cleaners for Microsoft Windows and Mac.
CCleaner helps maintain a clutter-free system, making it a go-to solution for both home and business users.
Primary Functions of CCleaner
- Disk Cleanup: CCleaner removes temporary files, and unwanted files, and clears the recycle bin, freeing up valuable storage space on your PC.
- System Optimization: The CCleaner software clears browsing history, removes unwanted application files, and scrubs temp files to enhance system speed and efficiency.
Who Should Use CCleaner?
- Home Users: CCleaner’s basic version is suitable for everyday cleaning tasks like freeing up disk space and improving system response.
- Business and Advanced Users: CCleaner Professional Plus provides advanced tools, including CCleaner Cloud, which allows remote management and system optimization for multiple PCs.
Key Features of CCleaner Software
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CCleaner software offers multiple features aimed at cleaning, optimizing, and safeguarding your PC. It’s useful for removing unwanted files, managing registry entries, and performing deep cleaning on the system to eliminate potentially harmful elements.
Core Cleaning Features
- Temporary File Cleanup: CCleaner software deletes temp files and files left behind by apps like Google Chrome and Windows Media Player, creating more space and improving performance.
- Windows Registry Cleaner: The registry cleaner finds and removes invalid Windows registry entries that can slow down your computer.
Advanced Options in CCleaner Professional
- CCleaner Browser and Privacy Tools: The CCleaner Browser enhances security by blocking potentially unwanted applications and protecting against malicious content.
- Scheduled Cleaning and Real-Time Monitoring: Available in the Professional version, these tools allow users to schedule regular cleanups and get alerts about unused files and applications.
Is CCleaner Safe to Use?
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CCleaner software is generally safe and trusted by millions, though it’s important to use it correctly and understand the features. In September 2017, CCleaner was compromised by a malware infection that consisted of two trojans, allegedly inserted by a Chinese hacking group. However, Avast has since fortified CCleaner’s security, making it safe for users worldwide.
Safety Measures and Antivirus Compatibility
- Malware Protection: CCleaner software is now checked by Avast to prevent malicious code or potentially unwanted files from infiltrating. Regular updates address vulnerabilities.
- Compatibility with Antivirus Software: CCleaner software works well alongside antivirus software like Microsoft Defender, providing a thorough cleaning without interfering with security programs.
Common Misconceptions
- Is CCleaner Malware? No, CCleaner is not malware. Although it faced a brief security issue, it has been securely managed since.
- Effectiveness on Windows and Mac: CCleaner is a utility tool compatible with Microsoft Windows and Mac, and it’s safe to use on both operating systems for regular maintenance.
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CCleaner’s Evolution and Security Updates
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CCleaner software has grown significantly from its original version as a simple PC cleanup tool. Today, it’s available in various versions, including the free version, CCleaner for Mac, and CCleaner Cloud version 1.07.3191.
Despite its positive reputation as a tool meant to scrub your computer clean, CCleaner encountered a significant security breach in 2017, causing concern in the tech community.
Security Incident in Version 1.07.3191
- Hacker Infiltration: In September 2017, hackers inserted malicious code into the free versions of CCleaner, turning it from a useful tool into a serious threat. The infection was believed to be confined to 32-bit Windows systems.
- Response: Avast Piriform upgraded versions of the program, making it safe for continued use. The company believed it had resolved the problem by securing the software and issuing a system restore recommendation.
Ongoing Security Improvements
- CCleaner Cloud: The cloud version includes enhanced security measures and remote management options, which are ideal for home use and tech companies alike.
- Digital Verification: CCleaner software is now rigorously tested, and Avast Piriform closely monitors updates to prevent third-party malware infiltration.
How to Use CCleaner Safely and Effectively
Using CCleaner effectively on your Windows system or Mac involves understanding best practices for cleanup and security. Although CCleaner apps are designed to scrub your computer of unnecessary data, good practice and precautions ensure the tool works optimally.
Safe Usage Tips
- Always Update to the Latest Version: Upgrading to later versions of the program is essential, as new updates address potential security issues and enhance compatibility with Microsoft Edge and other apps.
- Use a Paid License for Extra Security: The paid license for CCleaner Professional adds benefits like scheduled cleaning and advanced system restore features, providing a more comprehensive cleanup experience.
Best Practices for Optimization
- Clear System Caches: Regularly delete temporary files, browser cache, and other system caches using CCleaner to keep your device running smoothly.
- Utilize CCleaner’s Tools Carefully: Features like the registry cleaner are powerful but should be used cautiously, as deleting certain entries can impact system performance.
Final Thoughts
CCleaner is known as a popular tool for keeping systems clean and optimized, with a free version and a Professional option for advanced features. Originally called CCleaner, this app for Windows helps users remove unwanted files and improve system performance. However, in 2017, lurking malware turned a tool meant to enhance PC health into a serious threat.
Hackers had inserted malicious code into free versions of CCleaner, infecting computer systems by communicating with a third-party server. Piriform, the company behind CCleaner, obtained a digital copy of the hackers’ payload and believed it was confined to specific Windows systems.
They addressed this by advising users to download upgraded versions of the program, which would solve the problem. Now part of Avast, CCleaner continues to provide reliable, secure performance, supported by the Microsoft community.
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FAQs
What Does CCleaner Remove from my System?
CCleaner deletes unnecessary files, temp files, and internet caches to improve system speed.
Is CCleaner Safe to Use After the 2017 Breach?
Yes, updated versions are secure and malware-free.
Can I Use CCleaner on Microsoft Edge?
Yes, it supports Microsoft Edge and other popular browsers.
How Do I Get a License Key for CCleaner Professional?
A license key is provided with the purchase of CCleaner Professional.Does
CCleaner Work on All Windows Systems?
CCleaner is compatible with most Windows systems; ensure you use the latest version.
