English
Deutsch
Español
PolskiClean your PC from harmful junk data
Delete unused files and programs easily and safely—with Quickscan.
Optimized performance.- User-friendly interface.
- Security while browsing.
Support Windows Vista, 7, 8, 8.1, 10, 11.
Improve the performance of your PC
Junk data and unnecessar applications slow down your computer. Quickscan cleans and optimizes your PC so it runs faster and more stable.
Speed up your computer—free and secure
Thanks to Quickscan, your Internet activities remain private. During cleanup, cookies that log your online behavior are deleted. Important login information stays intact, of course.
Work faster and more reliably
Optimize your PC in a few minutes
It's time for a restart
Your PC starts slowly or keeps crashing? Quickscan removes programs that run in the background and waste important resources. Your computer will start faster and you'll experience fewer errors and crashes.
Increased security
When you surf the Internet, cookies that log your Internet activity are stored. Quickscan removes them reliably and deletes your browsing history regularly. This keeps your data confidential.
Better performance
Several programs are automatically started in the background and consume important resources. Quickscan removes these applications and thus ensures better performance.
More storage space
Junk data not only decreases your PC's performance but also takes up space on your hard drive. Quickscan detects unimportant files and frees up space on your computer.
Overview of functions
Maximum performance, minimum effort
Health Check
Health Check
With just one click, Quickscan analyzes your PC and finds junk data, cookies and unused programs. You decide what data is safely removed.
User-friendly
User-friendly
You don't need any computer knowledge to use Quickscan. Clean up your PC in seconds without accidentally deleting important data.
Speed up your PC
Speed up your PC
Quickclean removes resourceconsuming apps to make your computer run as fast as on the first day.
Surf safely
Surf safely
Quickscan reliably removes cookies and deletes your browsing history. Important passwords remain saved and you can browse the internet more safely.
Fast system startup
Fast system startup
Quickscan accelerates the system boot by removing unnecessary programs from the Windows startup.
Better performance
Better performance
Junk data and incorrect settings affect the performance of your PC and lead to frequent crashes. Quickscan cleans up your PC and ensures a better performance.
24k+ users love us
Customer testimonials
Numerous customers have already tested Quickscan and are satisfied with the results. See for yourself!
Easy to use
Lately, my computer has been crashing more and more often, so I was looking for an easy solution. I don't know anything about computers, but Quickscan is super easy to use. One click and my computer runs much smoother again!
Sophia L.
Cleanup made easy!
I had no idea how much junk had accumulated on my PC! Suddenly I have a lot more free disk space and my computer starts up faster. Great program!
Maria S.
Fast and easy
Extremely easy to use and clearly laid out. I love the feature of being able to automatically remove programs from the Windows startup. No more clicking through thousands of submenus. Everything is tidied up and important data is preserved. Amazing!
Hannes K.
Frequently Asked Questions
Is Quickscan safe?
Yes. When using Quickscan, you don't have to worry about important files getting corrupted or deleted. The program reliably analyzes your PC for unused and outdated files. You remain in control at all times.
Why should I clean up my PC?
Data junk, which accumulates mainly from surfing the Internet, slows down the computer and reduces its performance. Regularly cleaning your hard drive and web browser will ensure that your Internet activities remain private.
What operating system do I need?
Quickscan can be used on computers running Windows Vista, 7, 8, 9, 10 and 11. Unfortunately, other operating systems are not yet supported.