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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. Read more →

Installation instructions

  1. Click the button below 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.

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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.

 

Upgrade

If you already have F-Secure Internet Security installed on your PC and you want to upgrade to the latest version, please press 'download' and start the installation. When prompted, use the voucher code FS-UPG-2015 to enable the free upgrade. This will not affect your remaining subscription time.

Note: Do not upgrade if you have subscribed to a security service through your Internet operator or through F-Secure SAFE. All customers will receive an automatic upgrade during October 2014.

Documentation

F-Secure Anti-Virus

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

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 below 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.

 

Upgrade

If you already have F-Secure Anti-Virus installed on your PC and you want to upgrade to the latest version, please press 'download' and start the installation. When prompted, use the voucher code FS-UPG-2015 to enable the free upgrade. This will not affect your remaining subscription time.

Note: Do not upgrade if you have subscribed to a security service through your Internet operator. All customers will receive an automatic upgrade during October 2014.

Documentation

Anti-Virus 2015 - User's Guide:

čeština, dansk, Deutsch, eesti, English, español, español de Latinoamérica, français, français canadien, italiano, magyar, Nederlands, Norsk, polski, português, português brasileiro, română, slovenščina, suomi, svenska, tiếng Việt, Türkçe, Ελληνικά, български, Русский, 简体中文, 繁體中文 (香港), 日本語, 繁體中文 (臺灣)

Anti-Virus 2014 - User's Guide:

čeština, dansk, Deutsch, eesti, English, español, español de Latinoamérica, français, français canadien, italiano, magyar, Nederlands, Norsk, polski, português, português brasileiro, română, slovenščina, suomi, svenska, tiếng Việt, Türkçe, Ελληνικά, български, Русский, 日本語, 简体中文, 繁體中文 (香港), 繁體中文 (臺灣)

Anti-Virus 2013 - User's Guide:

čeština, dansk, Deutsch, eesti, English, español, español de Latinoamérica, français, français canadien, italiano, magyar, Nederlands, Norsk, polski, português, português brasileiro, română, slovenščina, suomi, svenska, tiếng Việt, Türkçe, български, Русский, 日本語, 简体中文, 繁體中文 (香港), 繁體中文 (臺灣)

Anti-Virus for Mac 2015 - User's Guide:

čeština, dansk, Deutsch, eesti, English, español, español de Latinoamérica, français, français canadien, italiano, magyar, Nederlands, Norsk, polski, português, português brasileiro, Română, slovenščina, Suomi, svenska, tiếng Việt, Türkçe, Ελληνικά, български, Русский, 简体中文, 繁體中文 (香港), 日本語, 繁體中文 (臺灣)

Anti-Virus for Mac 2014 - User's Guide:

čeština, dansk, Deutsch, eesti, English, español, español de Latinoamérica, français, français canadien, italiano, magyar, Nederlands, Norsk, polski, português, português brasileiro, română, slovenščina, suomi, svenska, tiếng Việt, Türkçe, Ελληνικά, български, Русский, 日本語, 한국말, 简体中文, 繁體中文 (香港), 繁體中文 (臺灣)

Anti-Virus for Mac 2013 - User's Guide:

English

F-Secure Freedome

Freedome is a super-simple security and online privacy solution. Get your hands on Freedome to taste true digital freedom. Read more →

Download for mobile devices

F-Secure KEY

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

Installation instructions - PC

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

Download for PC

 

Installation instructions - Mac

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

Download for Mac

 

Download for mobile device

Download KEY from Google Play Download KEY from App Store

F-Secure App Permissions

F-Secure App Permissions is a FREE app that gives you a very simple and useful overview of all of your installed apps. Read more →

Download for mobile devices

Download App Permissions from Google Play

F-Secure Mobile Security