PC Cleaner from Avira

Whip your Windows PC back into shape with a safe, thorough clean by System Speedup—without losing data.

$31.99 (-20%)
Buy now

"Avira System Speedup improves a worn PC’s performance, particularly its boot time."

Jeffrey L. Wilson,

So many good reasons to choose our PC cleaner

75 GB* more storage space

Trust Speedup for a spring clean all year round! It frees up to 75 gigabytes of space on your hard diskby deleting obsolete and duplicate files. It also closes inactive software that’s running in the background, stopping it from needlessly consuming your memory.

*Branchendurchschnitt. Ihre Ergebnisse können abweichen.

Total system impact

Speedup scans and optimizes your system, but also contains a range of tune-up tools that defrag your hard drive, accelerate boot times , and clean your registry . Choose the energy-saving mode to extend battery life or opt for the high speed of turbo mode. .

Risk-free optimization

What if a file is accidentally deleted? Or other problems arise? No problem—we’ve got your back (literally). Speedup automatically backs up your system , so you can recover anything with ease.

Others are good. Avira System Speedup is great .


Startzeit Optimierer um Ihren PC-Start bis zu 77% zu beschleunigen.
Energiesparmodus für 90% längere Akkulaufzeit

Discover these additional features:

  • Registry defragmenter
  • Game boosting
  • Data protection and backup
  • Boot Optimizer with basic and hyper-boost functions
  • Energy-saving and turbo modes
  • File shredder to delete files and data so they can’t be recovered
  • Hard-drive doctor to diagnose system errors
$31.99 (-20%)
Buy now › $25.99
1 year | 1 PC
$48.99 (-20%)
Buy now › $38.99
2 years | 1 PC

System requirements

You really don’t need much! Here are the essentials:

A PC running Windows 7 or higher (with Service Pack 1 and the latest updates)

2 GB of RAM, over 2 GB of hard disk space, and an internet connection