Avira System Speedup

Rediscover what a fast PC feels like.

Purchase now for 19,95 € Download free trial >

Restore your PC to peak performance
in just 5 minutes.

Your PC will last longer and run faster.

An all-in-one system optimization tool

System Speedup is the one-click tune-up suite that accelerates your speed, deep cleans your PC—thereby freeing up storage space on your hard drive, and prolongs your PC’s battery life.

Speed me up for 19,95 €
Avira System Speedup Overview

Deep scan

Over time, any PC will accumulate hundreds of thousands of unseen and unnecessary processes. They are the cause of a slow or malfunctioning PC and the first step is finding them. Use our automated analyzer sort the good from the bad.

Get to the source 19,95 €

A clean bill of health

After identifying the culprits, System Speedup digs deep into your PC and cleans them all out - without deleting important files or damaging vital functions! Includes an encryption tool and file shredder that ensures those files will be unreadable to others.

Get your PC back 19,95 €
Macs, PCs, smartphones and tablets

Better, faster

You don’t need more memory. Years of faulty functions can distort your PCs operation and gobble up valuable space. Use the included repair functions to restore hard disk errors and find storage space you didn’t know you had.

Get faster 19,95 €

If you’ve already tried manually fixing your PC, you know how difficult it can be.

Avira System Speedup boldly goes where no user can, safely and thoroughly removing unused programs and files, optimizing Windows to bring back the fast, error-free performance you deserve - automatically.

Disk Doctor
to the rescue

Help is here! Diagnose the problems. Locate the wasted space. Cut out the junk. Identify what needs fixing. Repair malfunctioning processes and revitalize overworked CPUs. It's one tool that does it all and more.

Ready to revitalize that slow PC? Avira System Speedup is compatible with
computers that meet or exceed the specifications listed below

Operating Systems:

Windows 8 (32-bit or 64-bit)
Windows 7 (32-bit or 64-bit)
Windows XP (32-bit)


300 MHz processor or higher


Min. 256 MB RAM

Hard Disk:

Min. 12 MB available disk space

Screen Resolution:

Min. 1024x768


Internet access is required for product updates and upgrades.