| Avira System Speedup | Avast Free Antivirus | ZHPCleaner | Bitdefender Antivirus Free | |
| 1.2.1.8200 | 25.12.10659 | 2026.1.25.2 | 27.0.55.299 | |
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| Shareware | Adware | Freeware | Adware | Licence |
| FREE | $69.99 | FREE | $39.99 | Price |
| 21.00 MB | 649.00 MB | 3.20 MB | 19.50 MB | File size |
| Jan 23, 2013 | Jan 29, 2026 | Jan 26, 2026 | Jan 22, 2026 | Update |
| 45 | 118 | 132 | 40 | Downloads |
| Windows XP | Windows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit | Windows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit | Windows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit | OS |
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