Is CCleaner owned by Avast? Yes, CCleaner is owned by Avast, a global leader in digital security and privacy products. Avast acquired Piriform, the original developer of CCleaner, in 2017. This acquisition aimed to enhance Avast’s utility offerings and expand its range of software solutions for optimizing computer performance.
What Is CCleaner and How Does It Work?
CCleaner is a popular utility software designed to optimize system performance by removing unnecessary files and cleaning up invalid Windows Registry entries. It helps improve computer speed and efficiency by:
- Deleting temporary files
- Clearing browser cache
- Uninstalling unused programs
- Managing startup items
By performing these tasks, CCleaner enhances system performance and frees up valuable disk space.
Why Did Avast Acquire CCleaner?
The acquisition of CCleaner by Avast was strategic, aimed at broadening its portfolio of optimization tools. Here’s why this move was significant:
- Market Expansion: CCleaner had a vast user base, which allowed Avast to reach more customers.
- Complementary Products: CCleaner’s optimization features complemented Avast’s existing security offerings.
- Innovation Opportunities: The acquisition provided Avast with the opportunity to innovate and integrate CCleaner’s capabilities into its security suite.
Key Features of CCleaner
| Feature | Description |
|---|---|
| Junk File Removal | Cleans out temporary files, recycle bin, and other unnecessary data. |
| Registry Cleaner | Fixes registry errors to improve system stability. |
| Startup Manager | Allows users to manage programs that start with Windows, speeding up boot time. |
| Software Uninstaller | Facilitates easy removal of unwanted programs. |
| Browser Cleaner | Clears browsing data to enhance privacy and performance. |
These features make CCleaner a versatile tool for maintaining computer health.
Is CCleaner Safe to Use?
CCleaner is generally safe when downloaded from the official website or trusted sources. However, users should be cautious about:
- Downloading from Unofficial Sites: This may lead to malware infections.
- Registry Cleaning: While useful, it should be done carefully to avoid system issues.
To ensure safety, always back up important data before using CCleaner’s advanced features.
How to Use CCleaner Effectively?
To maximize the benefits of CCleaner, follow these steps:
- Download and Install: Get the latest version from the official website.
- Analyze Your System: Run a system scan to identify unnecessary files and registry issues.
- Review Findings: Check the list of files and registry entries before cleaning.
- Perform Cleanup: Use the cleaner tools to remove selected items.
- Schedule Regular Maintenance: Set up automatic cleanups to keep your system optimized.
People Also Ask
Is CCleaner Still Relevant in 2026?
Yes, CCleaner remains relevant as it continuously updates to meet evolving user needs and technological advancements. Its regular updates ensure compatibility with the latest operating systems and software.
How Does CCleaner Compare to Other Optimization Tools?
CCleaner is often compared to tools like Advanced SystemCare and Glary Utilities. It stands out for its simplicity, user-friendly interface, and effective cleaning capabilities. Users appreciate its straightforward approach to system optimization.
Can CCleaner Improve Gaming Performance?
Yes, by freeing up system resources and optimizing performance, CCleaner can contribute to a smoother gaming experience. It helps reduce lag and improve loading times by managing background processes and clearing cache.
Does CCleaner Work on Mac?
Yes, CCleaner offers a version for Mac users. It includes features like junk file removal and application uninstallation, tailored for macOS systems, ensuring that Mac users can also benefit from system optimization.
What Are the Alternatives to CCleaner?
Alternatives include:
- Advanced SystemCare: Offers comprehensive system care features.
- Glary Utilities: Provides a wide range of optimization tools.
- BleachBit: An open-source cleaner with privacy-focused features.
Each alternative has its strengths, catering to different user preferences and needs.
Conclusion
CCleaner, now under the ownership of Avast, continues to be a valuable tool for system optimization. Its acquisition by Avast has only strengthened its capabilities, making it a reliable choice for users seeking to enhance their computer’s performance. For those interested in exploring related topics, consider learning about Avast’s security solutions or other system optimization tools.





