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latest version

With a valid subscription key, you can install the latest product versions below

F-Secure Internet Security

Award-winning F-Secure Internet Security lets you surf the web, shop online and use Internet banking safely.

Installation instructions

  1. Click the button above and select Save File.
  2. Double-click the downloaded file.
  3. Follow the steps on the screen (select language, accept license terms).
  4. If you have a new subscription key, type it in when requested.
  5. Click through the remaining steps and restart your computer, if instructed to do so.

Note: Do not upgrade if you have subscribed to a security service through your operator or through F-Secure SAFE. Subscribers to SAFE must install and upgrade security services through My SAFE.

 

Documentation

You will need Adobe Acrobat Reader to view most of the documents. To install Adobe Acrobat Reader click here *

Please refer to the Acrobat Reader support if you have problems installing the Acrobat Reader.

 

 

F-Secure Anti-Virus

Advanced protection for your PC and Mac with the fastest response to online threats for a safe online life.

Installation Instructions - PC

Note: Do not upgrade your F-Secure Anti-Virus product if you have subscribed to a security service through your Internet operator. Wait for further instructions.

  1. Click the button above and select Save File.
  2. Double-click the downloaded file.
  3. Follow the steps on screen (select language, accept license terms).
  4. If you have a new subscription key, type it in when requested.

Note: If you are installing over an existing subscription, you may not be asked for your new key. No new subscription key is needed to upgrade to the latest version.
Click through the remaining steps and restart your computer if instructed to do so.

Installation Instructions - Mac

  1. Click the button above and select Save File.
  2. Double-click the downloaded file.
  3. Click Continue and follow the steps on screen (e.g. accept license terms, select destination and installation type) until the installation is completed.
  4. Type in your subscription key when requested and click Set. Once the subscription is validated, your Mac is fully protected.

 

Documentation

You will need Adobe Acrobat Reader to view most of the documents. To install Adobe Acrobat Reader click here.*

Please refer to the Acrobat Reader support if you have problems installing the Acrobat Reader.

 

F-Secure Key

Never forget another password or pin code. Download the secure password manager for free.

Installation instructions - PC

Save and open the f-secure_key_win.msi file to run the F-Secure Key installation wizard.

Installation instructions - Mac

Save and open the f-secure_key_mac.dmg file to run the F-Secure Key installation wizard.