PC optimization improves the life of your PC, and prevents the virus, bugs, malware from infecting your important and mission-critical data. It is very effective in enhancing your computer speed and increase your business productivity. Optimizing is useful to remove unwanted images, files, videos, and audios from your system.

Following is a handpicked list of Top PC Optimizer with popular features and website links. The list contains both open-source(free) and commercial(paid) software.

1) IObit Advanced SystemCare Free

IObit Advanced SystemCare is easy-to-use software to clean, speed up, optimize, protect your system, as well as secure your online privacy.


  • This tool helps you to free up your disk space by cleaning junk files.
  • It manages startup items in order to boost computer startup.
  • IObit Advanced SystemCare increase system security and refresh your web browsing.
  • With this tool, you can keep your contacts, blocks untrusted programs, and local email information secure.

2) Piriform CCleaner

Piriform CCleaner clears your online tracks, frees up space, and helps you manage your machine, so it runs faster. It is simple to clean and maintain you're your PC.


  • It provides standard privacy protection.
  • The software product optimizes your Internet speed and your computer.
  • This tool faster startup and provide better performance.
  • Get more from your endpoints
  • Customize cleaning to your business needs
  • Boost security and stay compliant

3) Iolo System Mechanic

Iolo System Mechanic supports a personalized report detailing problems and list of recommended fixe. This tool improves PC boot time, Internet download speed, CPU performance, drivers, and RAM.


  • It automatically increases the speed of CPU, hard drive, and RAM.
  • Finds an unwanted startup program that slows down your computer.
  • It finds and repairs more than 30,000 various problems.
  • Optimizes hidden Internet settings for faster page loads and downloads.
  • Safely wipes browsing history and patches windows security vulnerabilities which may harm your computer.
  • Removes over 50 various junk files and free up disk space.

4) CleanMyMac

CleanMyMac is all in one package to clean junk and makes your PC run fast. This software can monitor the performance of your PC and remove adware, malware, and ransomware.


  • It can clean unwanted files, like broken downloads, outdated caches, and logs.
  • This tool can locate large hidden files.
  • Fix issue in computer with one mouse click.
  • It supports the Mac operating system.
  • The application can quickly sort out software conflicts.

5) Advanced System Optimizer

Advanced System Optimizer is powerful cleanup and optimization software for Windows 10, 8.1, 8,7, Vista and XP. It cleans your hard drive and runs your PC faster.


  • It provides a distraction-free gaming experience.
  • You can easily switch between the game computer and home machine.
  • Game controls are more responsive.
  • Update the necessary driver in your computer to faster your computer.
  • It reduces system crashes.
  • The tool protects your system from malware and keeps your sensitive data safe.
  • Advanced system optimizer loads your files faster.

6) Wise Care 365

Wise Care 365 is a system maintenance tool that securely cleans up un unusable files boost your computer speed up the performance. It also provides many custom selection options that allow you to clean up files they don't need.


  • Cleans Internet History and Other Traces on available your computer; thus, it protects your privacy.
  • Increase computer performance by defragging and re-arranging files on your hard disk.
  • It scheduled automatic disk cleaning.
  • Automatically update software.

7) Easy pc optimizer

Easy pc optimizer makes your PC fast, responsive, and error-free. It improves the performance of your system in a few clicks. This tool uses a computer optimization technique to configure Windows settings to match your hardware.


  • This software makes the slowest computer faster in few minutes.
  • It fixes Windows errors.
  • Easy pc optimizer enables you to manage hidden windows settings.
  • The tool backs up the registry before it changes any settings.
  • It cleans up junk files, and optimize startup.

8) Ashampoo® WinOptimizer

Ashampoo® WinOptimizer is an easy to use system optimization and cleaning tool. This application enables you to combine disk space with Defrag. It can analyze your hard disk and other installed hardware.


  • It offers a dashboard for instant accessing features.
  • The program supports the Microsoft Edge Chromium browser.
  • It uses an instant junk file cleaning algorithm.
  • Ashampoo provides detailed analysis logs.
  • It has enhanced browser extension manager.

9) Auslogics BoostSpeed

Auslogics BoostSpeed is a tool that checks your entire system and locates junk files, speed-reducing issues as well as limits software crashes.


  • You can clean junk files, temporary files, unused error logs, web browser cache.
  • It adjusts internet connection settings for smooth browsing and faster downloads.
  • It eliminates traces of your activity and protects your sensitive information.
  • Detects and removes issues in real time and keep your system running at top speed.
  • Automatic memory and processor management

10) Restoro

Restoro is a useful registry clear tool that secures and safely repairs any PC to an optimized state. This tool helps you to remove malware threats. It also replaces windows damages files with new ones.


  • Detects dangerous websites
  • Restores max performance
  • Free precious disk space
  • Detects threatening apps before they damage your PC

Link: https://www.restoro.com/

11) AVG PC TuneUp

AVG PC TuneUp tool helps you to make your old PC run faster. This tool has sleep mode technology to increase your PC performance, browsing speed, and faster disk cleanup process.


  • The tool automatically fixes bugs, crashes, and maintains your computer.
  • It finds and removes junk programs and bloatware.
  • It allows you to clean up more than 200 apps.
  • Deep-clean your hard drive with Disk Cleaner
  • Surf lighter and faster with Browser Cleaner.
  • AVG PC TuneUp cleans registry automatically.
  • Helps you to keep your program up to date with just one click.
  • Update all program with one click.

Download Link: https://www.avg.com/en-in/avg-pctuneup

12) SlimCleaner Free

SlimCleaner is a PC optimization tool that enables your PC to increase better program response time, more space, and fewer unwanted programs. It has a performance mode and power management mode to optimize your computer.


  • Slimware Cleaner provides up to date information, ratings, and recommendations from users.
  • You can remove unnecessary junkware and files which take up space and compromise your privacy.
  • Scan your PC with just one click.
  • It has a performance boost mode to improve the performance of a computer.
  • The tool has power management mode in order to efficiently manage power occupied by your computer.
  • SlimCleaner provides unwanted startup items alert.

Download Link: https://slimware.com/slimcleaner

13) Fixmypc

FixMyPc Repair, optimize, and secure your PC in very new minutes. This tool fixes Windows issues with just a one mouse click.


  • You can disable background apps that are draining your computer.
  • Finds and removes worms, bots, trojans, spyware, adware virus attacks.
  • You can keep your PC free from unwanted clutter.
  • It speeds up your computer system by assembling fragmented file on the machine.
  • The tool cleans your tracks and protects your privacy.
  • The software has registry cleaners that help you to prevent program crashes and slow computers.
  • It has a system tweak to boost PC performance.

Download Link: https://fixmypc.tv/

14) PC Booster

PC Booster refreshes and tunes your computer for better everyday performance to keep it clean and run like new.


  • The tool Repair and clean files that decrease your computer speed.
  • Unclog bottlenecks that drag down your system performance.
  • It permanently erases your online activity and unwanted files for the security purpose.
  • PC booster clears all the accumulated junk.
  • You can clear warnings, crashes, faults, pop-ups, and unwanted startup programs that slow your computer down.

Download Link: https://www.pcbooster.com/

15) KwikSolve

KwikSolve is a computer utility software that optimizes and protects your PC. It searches and removes files that are no longer used.


  • It scans your PC and eliminates Malware.
  • With this software application, you can see which programs are configured to run at startup and disable them if you think that they are not important.
  • Scan your PC and search for procedures, files, and settings that are harming your PC performance.
  • Kwiksolve is a tool that enhances your PC speed and protects your private files and privacy.

Download Link: https://kwiksolve.net/en/