專為Windows單機而設的avast! 4 Professional antivirus, anti-spyware & anti-rootkit

avast! 4.8 Professional box

專業解決方案的一流防護

avast! 4 Professional Edition 是一個頂級的防毒解決方案,本程序可以通過我們的网站下載并免費試用60天. 試用期結束以后,用戶需要 購買授權號以繼續獲得專業防護。授權號的有效期分別為12, 24或者36個月。avast! 4 Professional Edition專為保護您的保貴數据和程序而設的,內置anti-spyware, anti-rootkit,超強的自我保護功能和全自動更新。

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功能齊備, 綜合防護 avast! 4 Professional Edition 擁有通多West Coast Labs Checkmark認證的ANTI-SPYWARE(反間諜軟體)防護,保護您的系統有效對抗層出不窮的間諜軟體威脅,還有內置掃描引擎的采用先進GMER技術的ANTI-ROOTKIT功能。加入多項額外先進功能的新版avast! 4 Professional Edition,价格保持不變,絕對是物超所值

操作簡單,自動 安裝后完全無後顧之憂。自動增量更新為您的系統提供實時防護,包括网頁瀏覽防護。我們致力把avast! antivirus程序的操作簡化,同時讓您全面管控您的系統安全。

誠信,可靠 avast!目前擁有超過五千萬用戶, 您可以放心您選擇使用avast!產品是絕對正确的。跟其他防惡意軟體產品對比,我們的產品支持更多种Windows系統 (從Windows 95 到 Vista 64 Bit)。 不管您家里或者企業网絡使用甚么系統,avast!都能夠為您提供有效防毒解決方案。

點繫 這里 查看avast! Professional的詳細功能解述。

avast! Home Network Special
avast! Professional Family Pack
Awards - Professional Edition
Gold Malware Treatment Award for avast! Professional Editionavast award

avast! antivirus Professional Edition has received the Gold Malware Treatment Award from the Russian portal Anti-Malware.ru for its ability to detect and remove virus and other malware infections, without causing any damage to the host computer's operating system. In an October 2008 survey of 15 leading antivirus providers, avast! ranked 2nd and was one of only two providers able to remove both of the tested rootkit infections.


Virus Bulletin 100 award - August 2008August, 2008 - this month's Virus Bulletin tests focused on Windows XP Service Pack 3. Once again, avast! 4 Professional Edition detected all In-The-Wild viruses (i.e. viruses known to be spreading between users), as well as over 97% of Trojans with no false positives as a result of which we have added yet another VB100 award to our tally!

100% Virus Bulletin award: Windows Vista X64 Business Edition platformavast! 4 Professional Edition 4.7.1015 has achieved a VB100 award in the latest Virus Bulletin comparative review on Windows Vista X64 Business Edition platform.

100% Virus Bulletin award: Windows VistaFebruary, 2007 - In the latest Virus Bulletin tests (February 2007, Windows Vista) avast! 4 Professional Edition again detected all ItW viruses (i.e. viruses known to be 'in the wild') and was given another VB100% award!

avast! Professional Edition 4.7.869 - Softpedia 100% CLEAN Award

product "Avast! Professional Edition 4.7.869" has been tested by the Softpedia labs and found to be completely clean of adware/spyware components. More information about your product's certification and the award is available on this page.


100% Virus Bulletin awardJuly, 2006 - In the latest Virus Bulletin tests (June 2006, Windows XP) avast! 4 Pro again detected all ItW viruses (i.e. viruses known to be 'in the wild') and was given another VB100% award!

Professional Edition  專為Windows單機而設的avast! 4 Professional antivirus, anti-spyware & anti-rootkit