這是歷史版本頁面 — 看 AVG AntiVirus Free (32-bit) 最新版本
電腦裸奔怕中毒?AVG免費版能幫你擋什麼
你剛重灌完電腦,或買了一台二手舊筆電,系統跑得動,但右下角一直跳出「沒有防毒軟體」的警告。你想上網抓東西、收信、插隨身碟,又怕一個不小心就中勒索病毒或木馬。你知道該裝個防毒,但市面上選項太多,免費的怕不夠力,付費的又不想花錢,就這樣一直拖著,每次下載檔案都心驚膽跳。
其實免費防毒的基本邏輯很簡單:在你上網、收信、插隨身碟的當下,先幫你擋一輪,真的中了再想辦法清。問題是很多免費方案裝了之後狂跳廣告、吃記憶體、三不五時叫你升級付費版,比病毒還煩。所以挑這類工具,重點不是看它宣稱多強,而是看它實際提供哪些保護、會不會干擾你日常使用、以及更新勤不勤快。
01AVG AntiVirus Free 到底能防哪些東西?
它涵蓋電腦本體、網頁瀏覽和電子郵件三層保護。電腦防護針對木馬、病毒、間諜軟體、勒索軟體和 rootkit;網頁與郵件防護則會擋下不安全連結、下載內容和郵件附件。也就是說,你上網點連結、收信開附件、下載檔案,它都會在背後先檢查一輪。
02這套軟體會拖慢電腦嗎?玩遊戲會不會卡?
官方說明提到它具備遊戲與上網不打擾模式,掃描會在你離開電腦時才執行,玩遊戲時安全功能只在背景運作,不會跳出來干擾。不過實際效能表現會因電腦硬體而異,舊電腦建議先裝了觀察幾天,如果覺得卡再調整設定。
03插隨身碟或外接硬碟會被掃描嗎?
可以。它提供針對 USB/DVD 隨身碟的掃描選項,也能指定掃描特定資料夾或檔案。如果你常需要跟別人交換隨身碟資料,這功能會在你開啟隨身碟前先檢查有沒有可疑檔案。
04下載檔案的時候它會先檢查嗎?
會。檔案在下載完成前就會被檢查,不需要你手動操作。另外它也支援即時通訊軟體傳檔時的保護,官方說明提到 MSN 和 Yahoo 即時通,但現在主流通訊軟體是否全面涵蓋,需要自行確認。
05它會自動更新病毒碼嗎?
會。安全更新和新功能會自動下載安裝,不需要手動處理。根據收錄的版本紀錄,近一年內有 2 次更新,表示開發商仍持續維護,但更新頻率不算特別高,安裝後建議偶爾手動確認一下更新狀態。
06我英文不好,介面只有英文會不會很難用?
這套軟體介面是英文,沒有中文語系。基本操作如掃描、隔離、設定,用久了能記住位置,但如果你對英文介面不熟悉,遇到警示訊息或設定選項時可能比較吃力。這點要列入考慮,或找有中文介面的替代方案。
07舊電腦(Windows 7 或 8)適合裝嗎?
它支援 Windows 7、8、10,官方系統需求寫 2GB 記憶體、2GB 硬碟空間,處理器 Pentium 4 以上即可。如果你的舊電腦符合這些條件,理論上跑得動。但要注意,微軟已停止支援 Windows 7 和 8 的安全性更新,防毒軟體能擋的有限,系統本身的漏洞還是要靠其他方式補強。
08公司或店裡的電腦可以裝嗎?
不行。授權條款明確寫著僅限個人與家庭使用,不適用於商業或營業用途。如果你要在公司電腦安裝,需要找商業授權版本,或改用其他允許商業使用的免費方案。
09這套軟體跟 Avast 免費版比起來如何?
官方資料列出的替代方案包含 Avast Free Antivirus、Avira Free Security 和 Bitdefender Antivirus Free Edition,都是功能相近的免費防毒。AVG 和 Avast 其實是同一家母公司(Gen Digital Inc.)的產品,核心技術相近。選擇上可以看介面順不順眼、哪個更新頻率較高,或直接試用幾天再決定。
10它有沒有額外功能,像是永久刪除檔案之類的?
有。它內建檔案粉碎機(File Shredder),可以從主選單進入,指定要永久刪除的檔案或資料夾,避免被救援軟體還原。另外也提供電腦效能檢查,能找出可能影響效能的問題。但要注意,這些是附加功能,主要用途還是防毒。
11這套軟體適合什麼樣的人用?
適合個人或家庭電腦使用、不想花錢買防毒、且能接受英文介面的人。特別是常下載免費軟體、會插不明隨身碟、或常逛論壇點連結的使用者,它的即時防護和連結檢查能多一層保障。如果你只是輕度上網、收信,基本防護也夠用。
12什麼情況不該選它?
如果你用 Windows 11,官方支援系統列表沒提到它,安裝前要先確認相容性。如果你需要中文介面、或要在公司商用電腦安裝,它都不適合。另外,如果你希望防毒軟體每週都有頻繁更新,它的更新頻率(近一年 2 次)可能不符合你的期待,可以考慮更新更勤快的其他免費防毒。
下載與官方連結
前往官方網站 下載 AVG AntiVirus Free (32-bit)
AVG_Antivirus_Free_x86_694.exe · 連結指向軟體原廠
版本紀錄
- 2026-10-17 AVG AntiVirus Free 26.10.11201.0 (32-bit) 204.8 KB
- 2026-09-17 AVG AntiVirus Free 26.9.11171.0 (32-bit) 204.8 KB
- 2026-08-18 AVG AntiVirus Free 26.8.11125.0 (32-bit) 204.8 KB
再看 5 筆
- 2026-06-26 AVG AntiVirus Free 26.6.11050.0 (32-bit) 204.8 KB
- 2018-05-11 AVG AntiVirus Free 18.4.3056 (32-bit) 276 MB
- 2018-04-04 AVG AntiVirus Free 18.3.3860 (32-bit) 276 MB
- 2018-02-14 AVG AntiVirus Free 18.1.3044 (32-bit) 276 MB
- 2017-12-22 AVG AntiVirus Free 17.9.3040 (32-bit)
這一版改了什麼
What's new in this version:
AVG AntiVirus Free 17.9.3040 (32-bit)
- Now you can send feedback and bug reports from Menu > About
- More detailed status reporting to Windows Security Center in Windows 10 Fall Creators Update
- Nested virtualization support for AMD CPUs
- Better proxy detection by setup and update from Windows settings
- AVG Dashboard has been removed
- Fixed a problem with white UI (you might see more processes AVGUI.exe now, but that's OK)
- Anti-Phishing Protection in Web Protection now works with Windows XP
- Fixed issue where Behavior Shield sometimes cut off a user’s Internet connection
- False positives can now be reported directly from threat detection warnings (File Shield)
- Fixed boot issue on Windows XP when Virtual PC driver is installed
- Fixed BSOD caused by conflict between DELL percsas3 and AVG Self-Protection drivers
- Fixed BSOD caused by avgVmm when running AVG in Vmware Fusion on MAC
- AVG signature added to emails sent by email apps
- License delivery fixes
AVG AntiVirus Free 17.8.3036 (32-bit)
Fixed Bugs:
- Erasing malware detected and removed by Behavioral Shield from the chest when other malware was restored
- Adding custom folder to be protected by the Antiransomware Shield
AVG AntiVirus Free 17.7.3032 (32-bit)
- New Webcam Protection ends webcam spying for good by blocking malware and untrusted apps from hijacking your webcam to spy on you
- Easier settings: Main-screen icons are now clickable
- Improved low level optimizations for AMD Ryzen CPUs for better performance
High-Level Messaging:
- Functional Header - Comprehensive protection for unlimited personal devices
- Emotional Header - Our absolute best protection for all your devices
Three main benefits:
- Maximum protection - Stop malware, block dangerous downloads, avoid fake websites, & secure personal files with advanced ransomware protection
- Maximum privacy - Prevent voyeurs from hijacking your webcam, hide private photos and files from snoops, and securely shred sensitive data
- Unlimited family protection - Protects unlimited family PCs, tablets, & smartphones
Extended benefits:
- Secure your PC - With real-time protection and advanced machine learning, we keep your computer free of viruses, spyware, ransomware, rootkits, Trojans, and other nasty malware. Our Enhanced Firewall also keeps hackers off your PC
- Surf and email faster - We block unsafe links, downloads, spam, and email attachments so you can enjoy your online life without worries. We even help you avoid fake copycat websites so you don’t unintentionally give thieves your passwords, credit card numbers, or other personal info
- Get advanced ransomware protection - Wall off your personal photos, documents, and files from malicious encryption, and have total control over which apps can change or delete your files
- Stop webcam spying - Keep voyeurs out of your home — and children’s bedrooms — by allowing only trusted apps to use your webcam and being warned when anything suspicious tries to access your camera
- Stay up-to-date - Security updates and new features are pushed to you automatically, so you never need to manually update your AVG software to stay protected from the latest threats
- Protect the whole family - Easily protect your whole family, no matter how many devices anyone has or what kind they are. Better still, you can do all this from a single dashboard, from anywhere in the world
AVG AntiVirus Free 17.6.3029 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 17.5.3022 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 17.5.3021 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 17.4.3014 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 17.3.3443 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 17.3.3011 (32-bit)
- Hotfixes of a few non-fatal crashes (non-necessary dumps created in the log folder)
AVG AntiVirus Free 17.2.3008 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 17.1.3006 (32-bit)
- New interface makes it easier than ever to monitor all your layers of protection
- “Scan Computer” now quickly scans for malware, unwanted toolbars and browser extensions, and PC performance problems in a single click
- New “Deep Scan” option lets you specifically target hidden threats with a longer, more intensive scan of your entire computer
- Improved identification of never-before-seen threats by sending potential malware to our servers for deeper analysis
- Now blocks unsafe downloads before they reach your PC (previously a paid feature)
- Now security updates are automatically pushed to your PC in real-time (previously a paid feature)
AVG AntiVirus Free 2016 16.131.7924 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 2016 16.121.7859 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 2016 16.121.7858 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 2016 16.111.7797 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 2016 16.91.7688 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 2016 16.81.7640 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 2016 16.71.7598 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 2016 16.71.7597 (32-bit)
- Change log not available for this version
AVG AntiVirus Free 2016 16.71.7596 (32-bit)
- Change log not available for this version