Bitdefender Total Security 2021 Offline Installer download

Details of Software:

  • Name: Bitdefender Total Security
  • Category: PC Security / Antivirus
  • Developer: Bitdefender
  • Version: 25.0
  • OS Support: Windows 7 (SP1) to Windows 10
  • Platform: Windows PC
  • Installer Type: Offline Installer 
  • Size: 482 MB
  • Updated on: 15 February 2021

The full offline installer of Bitdefender Total Security 2021 is now available for download for Windows PC. On this page, we are sharing offline installer download links from the official site to download Bitdefender Total Security 2021 edition. Bitdefender security products are now considered the most trusted and reliable PC security products in the world which provide comprehensive advanced threat protection to your PC to eliminate all security threats.

Bitdefender Total Security offline installer download

Image Source: Bitdefender

This new version of Bitdefender includes all the necessary security features for better performance and provides more protection to ensure the safety of your devices against all the viruses, dangerous programs, cyber-attacks, etc.

The important features of Bitdefender Total Security:

  • A strong Firewall to protect your computer by preventing transmission of virus and malware through a public network, internet, email, etc.
  • Anti-malware protection to keep your device safe and disinfected from malware, virus, spyware, etc.
  • Multi-layer protection against ransomware. Nowadays, Ransomware is one of the most dangerous cyber attacks. Ransomware is new a technic used by cybercriminals to demand payment or ransom from a victim by encrypting the victim’s computer data and files. But the new Bitdefender Total Security 2019 provides multi-layer protection against ransomware.
  • Network Threat Prevention is another new feature of Bitdefender Total Security 2019 to identify and prevent suspicious network-level activities also to block modern exploits, malware, etc.
  • The anti-theft feature allows you to access your Windows Laptop or Tablet anywhere remotely through your Bitdefender Central account.
  • The anti-phishing feature blocks phishing websites and URLs to protect your data.
  • The Rescue mode is another best feature of Bitdefender Total Security 2021. Some very intelligent viruses and rootkits cannot be removed in normal mode. Therefore, the Rescue mode reboots your computer if Bitdefender detects such a dangerous program and reboots the system in Rescue Mode to clean-up the threats and restore your system.

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Along with these advanced features, the Bitdefender Total Security 2019 also provides many other very essential security features like parental control, browser sandbox, password manager, Free VPN, different work modes (Game, Movie and Work Modes), Webcam Protection, File Encryption, Password Manager, File Shredder and many more.

Download Bitdefender Total Security offline setup:


Bitdefender TS for Windows 32-bit (Size: 482 MB)


Bitdefender TS for Windows 64-bit (Size: 517 MB)



Download the online installer (Size: 11MB)

Bitdefender Total Security 2021 Offline Installer download

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