Avira System Speedup

Avira System Speedup 6.2

Improve the response of Windows PCs with 30 different optimization tools
4.3  (39 votes)
6.4.0 (See all)

Avira System Speedup can improve the speed and response of Windows PCs with 30 different optimization tools. It can remove junk files, fix invalid registry entries, etc. It can also help you defragment hard disks, securely erase files, and protect confidential data by encryption.

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