When you first get your brand new PC or laptop, it’s running at the top of its game. Programs and apps open instantly, every command gets accomplished in seconds and multitasking is conveniently smooth. However, as time goes up and your PC’s storage and memory get cluttered, things may slow down quite a bit.
As more and more non-essential files build up on your system, you will find your machine operating less and less smoothly. While it’s definitely a nice idea to get a new PC or laptop every time your old one slows down, it’s hardly practical. Fortunately, there are other, much less expensive solutions that could help speed up your PC.
There are lots of third-party programs available online that can take on the task of optimizing your system for a better performance. In this post, we will look into five of these tools and the ways in which they can help.
What Is a PC Optimizer?
PC optimization software is the category of software that modifies a system to make it work more efficiently than before. Most PC optimizers boost computer performance by getting rid of unnecessary files that slow it down — these mostly include unneeded system and user temporary files, web browser cache, unused error logs, leftover Windows Update files, temporary Sun Java files, unneeded Microsoft Office cache and a lot more.
Here are five PC optimization tools that can help give your system a boost.
Auslogics BoostSpeed 11

BoostSpeed is one of the most popular software choices when it comes to PC optimization — with over 15 million downloads and 10 years on the market. BoostSpeed 11 is the latest release of the program, which now also supports Portuguese (in addition to 7 other languages).
The main functionality of the software is to optimize your Windows 10 system with just a click of a button. The program starts by running a full scan of your PC, locating junk file and other speed-reducing issues and then employs a safe technique to have these removed from your system without causing any damage.
The program’s key features include:
- Deep Disk Cleaner
- Uninstall Manager
- Disk Defrag
- Registry Cleaner
- And Empty Folder Cleaner
But that’s not an exhaustive list of what BoostSpeed can do. With the Pro version of the software, you get access to more functionality and tools like Startup Manager, Tweak Manager
and Internet Optimizer. The other special features in BoostSpeed that you may find useful include Cat Mode/Game Mode and “Ask a Question” (an online space where you can ask a
computer-related question and get a professional answer for the issue you are experiencing).
In short, BoostSpeed is pretty much your one-stop solution for enhancing your PC performance, in more ways than one. The program is available in both PRO and FREE versions. You can download the program on the official website and get 50% off with this promo code: SRCITIGIC50BS.
CCleaner Professional Plus

CC Cleaner is a frequent choice as well. The basic version of the software will scan, diagnose your PC and remove unneeded performance-affecting bloatware. However, it is the premium version of the tool that comes with lots more cool bells and whistles that can really make a difference. The basic scan in the program’s pro version goes much deeper and accesses cookies, cached and downloaded files, browser history (Edge, Firefox, Chrome, Opera, etc.) and more. This way, a single scan (and the following clean-up) can lead to an immediate upgrade in PC performance, which you will notice right away. The software comes with a nice pack of features:
- Automatic Cleaning
- Automatic Privacy Protection
- Faster Computer
- Quicker Startup
- Automatic Updates and others
CCleaner Professional Plus is a strong choice for optimizing your PC and, if you are willing to invest in the pro version, you will also be getting lots of useful extras and a more profound look into your system.
Ashampoo WinOptimizer

Ashampoo WinOptimizer is another tool that promises to fine-tune your Windows system. The program offers services like system diagnosis, in-depth cleaning and optimization. The software is easy-to-use, though it is not quite as fast as BoostSpeed 11. With that, it does come with lots of nice functionality onboard:
- a user-friendly dashboard that gives you quick access to the main commands
- a browsing safety tool that can detect malware
- an extension manager for your browser
- Chromium support
- Registry backup
- uninstaller for stubborn software and more
System Mechanic Ultimate Defense

System Mechanic Ultimate Defense is not specifically a PC optimizer. Rather, it is a more comprehensive tool that aims to improve your system’s performance while protecting your privacy and improving security. System Mechanic will keep an eye on the safety of your personal data as you surf the web and would be a great addition to your general system security toolkit. The software is also capable of deploying automated maintenance actions making sure that your PC is free from clutter at all times and that speed and performance never suffer.
The program’s main features let it:
- avoid system slowdowns
- recover lost data
- erase sensitive information
- protect passwords and payment details
- detect malware and more
SlimCleaner Free
If you are looking for a simple no strings attached type of service that can help you get more out of your PC, take a look at SlimCleaner Free. True to its name, SlimCleaner is a one of the most lightweight PC optimizer programs on the market — and, the best part is that it’s absolutely free. You can download SlimCleaner Free without making any payments — but the software does come with a premium version, which is, naturally, more feature-rich.
Despite being pleasantly lightweight, the program is reasonably powerful. It employs a special
cloud-based optimization engine that quickly scans and cleans your system, efficiently ridding it of unnecessary files. SlimCleaner’s basic feature set includes:
- a junk file cleaner
- performance and power boost modes
- automatic registry backup
- PC tune-up scheduler and a few others
SlimCleaner Free is a great option for when you are looking for a quick and easy solution to boosting your PC performance and don’t want to invest in or allocate storage to a more comprehensive tool.
In general, it is good practice to regularly give your system a deep clean-up, removing junk and cache that make your PC sluggish and deteriorate the workflow. Doing it manually is, of course, an option — but the one that will take a lot of your time and may not actually yield the results that you are looking for. Above, we have given you five software options that may just have your PC running like new again. All you need to do is pick your favorite and let it work its magic.