Avast Secure Browser is a web browser with built-in security and privacy features to keep you safe online. This article contains instructions to start using Avast Secure Browser.
Avast Secure Browser is a web browser with built-in security and privacy features to keep you safe online. This article contains instructions to start using Avast Secure Browser on Android.
Avast Secure Browser is a web browser with built-in security and privacy features to keep you safe online. This article contains instructions to start using Avast Secure Browser on iOS.
Open the Security & Privacy Center
The Security & Privacy Center is a console of tools and features that allow you to manage your online activity.
Most features are enabled by default to offer our highest level of security and privacy. Via the Security & Privacy Center, you can personalize Avast Secure Browser by manually enabling or disabling certain features. You can also access tools such as Private Mode, Privacy Cleaner, and Hack Check.
To access the Security & Privacy Center:
- Open Avast Secure Browser, then click the green
Security & Privacy Center icon to the right of the address bar.
The Security & Privacy Center is now open. Click a tile to learn more about a feature.
For more information about the features available in the Security & Privacy Center, refer to the following article:
Set your default browser
To make Avast Secure Browser your default browser:
- Open Avast Secure Browser and click Set as default in the banner at the top of the screen. If a banner does not appear, Avast Secure Browser may already be your default browser.
Avast Secure Browser should now be your default browser. To verify this, go to ⋮
Menu (three dots) ▸ Settings ▸ Default browser.
Import browser data
Avast Secure Browser allows you to import bookmarks, browsing history, search engines, saved passwords, and auto-fill form data from several popular web browsers, or from an HTML file.
For more information about importing browser data to Avast Secure Browser, refer to the following article:
Add a new bookmark
- Open Avast Secure Browser and navigate to the web page that you want to bookmark.
- Click the star icon in the address bar.
- Provide a name to help you easily recognize the bookmark, then use the drop-down menu to specify a location for the bookmark.
- Click Done to confirm.
The web page is now bookmarked. Depending on the location you specified, you can access the bookmarked page either directly via the Bookmarks bar (below the address bar), or by clicking the Other bookmarks folder.
The web page is now bookmarked. Depending on the location you specified, you can access the bookmarked page either directly via the Bookmarks Bar (below the address bar), or by clicking the Other Bookmarks folder.


⋮
Menu (three dots) ▸ Bookmarks ▸ Show bookmarks bar.⋮
Menu (three dots) ▸ Bookmarks ▸ Show Bookmarks Bar.Adjust Privacy Guard
Privacy Guard helps prevent advertisements from loading on the web pages you visit, which improves the speed and safety of your browsing sessions. Privacy Guard is enabled by default.
To adjust the strength of Privacy Guard:
- Open Avast Secure Browser and click the
Privacy Guard icon to the right of the address bar, then click
Settings (the gear icon).
- Select your preferred Privacy Guard mode:
- Basic Blocking: Blocks all ads that violate the Acceptable Ads Standard, including pop-ups and auto-playing videos.
- Balanced Blocking (Recommended): Blocks the same ads as Basic blocking, but additionally blocks other non-intrusive ads to improve the speed and safety of your browsing sessions. Some ads that are helpful when searching online will still show in this mode.
- Strict Blocking: Blocks all ads. We do not recommend selecting this mode, as it may cause websites to not load properly, or even make certain websites completely inaccessible.
Privacy Guard is now enabled and configured according to your preferred strength.
Change the default search provider
To define which search engine is used in your address bar:
- Open Avast Secure Browser and go to
⋮
Menu (three dots) ▸ Settings. - Scroll to the Search engine section, and use the drop-down menu to select your preferred search engine.
Your search engine is now defined.
Enable Secure Browser VPN
Available in Avast Secure Browser PRO, choose if you want to disguise your location using a Virtual Private Network (VPN).
To enable browser VPN:
- Open Avast Secure Browser and click the VPN icon to the left of the address bar.
- Click the OFF slider so that it changes to ON.
- Optionally, click the location panel to search for your preferred location or select one from the list of options.
Secure Browser VPN is now enabled.
Enable Screen Sharing Mode
To hide your personal data when you share your browser screen:
- Open Avast Secure Browser and go to
⋮
Menu (three dots), then click Screen Sharing Mode.
Screen Sharing Mode is now active.
⋮
Menu (three dots) and click Screen Sharing Mode. 

Start secure browsing
- Tap the Avast Secure Browser icon on the Home screen of your device. The app opens to the main browser screen.
- Select from the following actions:
- Account: Tap the account icon and sign in with your Avast Account to sync your browsing data across multiple devices. For more information about syncing Avast Secure Browser, refer to the following article: Syncing Avast Secure Browser.
- My Account: Tap the account icon and sign in with your Avast Account to sync your browsing data across multiple devices. For more information about syncing Avast Secure Browser, refer to the following article: Syncing Avast Secure Browser.
- Upgrade now: Tap to purchase an Avast Secure Browser PRO subscription.
- Settings: Tap
Settings (the gear icon) to adjust the security and privacy features to manage your online activity or modify your general browser settings.
- Search or type URL: Tap the search bar, then enter a search term or website URL to start browsing the internet in Default Mode.
- Add shortcut: Tap the
+
plus icon to bookmark your favorite websites. - Menu: Tap
…
Menu (three dots) to access the browser menu options, such as your browser history and bookmarked websites. - Tabs: Tap the square tabs icon to view browser tabs that are currently open in each browser mode.
- Search: Tap the search icon to access the browser search bar.
The search icon changes to a home icon when you are browsing a website. Tap the home icon to return to the main Avast Secure Browser screen.
To learn more about the features available in Avast Secure Browser, refer to the sections in this article.
Change browser modes
Avast Secure Browser offers two browser modes: Default Mode and Private Mode. This allows you to organize your browsing activity according to the mode best suited for the sites you visit.
To open a tab in a different browser mode or to view currently open tabs organized by browser mode, follow the steps below:
- Open Avast Secure Browser, then tap the square tabs icon at the bottom of the screen.
- Tap the icons at the top of the screen to switch between modes. If you have any tabs currently open, these are visible on the applicable mode screen.
- Default Mode: A balance of security and privacy. Allows you to disguise your location with VPN and block web attacks and unsafe downloads using the Web Shield. Ads & trackers are blocked (balanced mode).
- Private Mode: Truly anonymous, incognito browsing. Offers the same security options as Default Mode, but also disables screenshots and automatically deletes all browsing data and history when you close the browser.
- Private Mode: Truly anonymous, incognito browsing. Offers the same security options as Default Mode, but also automatically deletes all browsing data and history when you close the browser.
- To open a new tab in the selected mode, tap the green
+
plus icon, then search for or enter the URL of the site you want to open.
The new tab opens in your selected browser mode. Tap the home icon in the bottom-right corner of the screen to return to the main Avast Secure Browser screen.
Adjust security and privacy features
- Open Avast Secure Browser and tap
Settings (the gear icon) at the top-right corner of the screen.
- Select from the following options:
- Browser VPN: Disguise your location using a Virtual Private Network (VPN). For more information, refer to the Browser VPN section.
- AdBlock: Prevent advertisements from loading on the websites you visit. For more information, refer to the Block ads & trackers section.
- Security Scanner: Scan your browser settings for vulnerabilities caused by disabled protection settings.
- Web Shield: Enable to automatically block access to malware and phishing sites to protect your personal data from theft.
- Device-Wide VPN: Allow all of the apps on your device to connect securely to the internet via Avast VPN servers (available in Avast Secure Browser PRO).
- Device-Wide VPN Settings: Allow all of the apps on your device to connect securely to the internet via Avast VPN servers (available in Avast Secure Browser PRO).
- Device-Wide Security Scan: Scan your device for vulnerabilities.
- Browser lock: Enable to keep your browsing history and data safely locked within Avast Secure Browser.
- Media Vault: Access your downloaded and encrypted media files.
- Advanced settings
Enable Browser VPN
Choose if you want to disguise your location using a Virtual Private Network (VPN). To connect to Browser VPN:
- Tap Browser VPN is off.
- Tap the gray (OFF) slider so that it changes to green (ON).
Block ads & trackers
AdBlock prevents advertisements from loading on the websites you visit. This improves the speed and safety of your browsing sessions. AdBlock is enabled by default and set to Balanced mode. To change the AdBlock mode:
- Tap AdBlock is on.
- Tap the circle next to your preferred AdBlock mode:
- Balanced (Recommended): Blocks most ads to improve the speed and safety of your browsing sessions. This includes pop-ups, banners, auto-playing videos, and some social media ads. Some ads that are helpful when searching online will still show in this mode.
- Essential: Blocks disruptive ads that violate the Acceptable Ads Standards. This includes pop-ups, banners, and auto-playing videos.
- Strict: Blocks almost all ads. This includes pop-ups, banners, auto-playing videos, some social media ads, and 99% of other ads. We do not recommend selecting this mode because it may cause some websites to not load properly, or even make some websites completely inaccessible. If you do select this mode, tap Set strict to confirm your choice.
Your preferred AdBlock mode is set.
Allowed ads list
You can also add websites to your Allowed ads list. This means ads still appear on the websites you specify. To add a website to your allowed ads list:
- Open the website.
- Tap
Settings (the gear icon) in the top-right corner.
- Tap the green (ON) slider next to Block ads on so that it changes to gray (OFF).
The website is added to the allowed ads list and ads are now visible when you access the website using the current browser mode. Ads on other websites continue to be blocked according to your browser mode settings.
Advanced settings
- Tap Advanced settings.
- The following additional security and privacy settings are available:
- Secure DNS over TLS: Select your preferred Domain Name System (DNS). With an Avast Secure Browser PRO subscription you also have the option to add a custom DNS.
- Secure DNS over TLS: Change your Domain Name System (DNS) from the default selection.
- Manage Custom DNS (Avast Secure Browser PRO): Add or remove custom DNS nodes from the DNS list.
- Clear cookies & data: Tap to immediately clear all cookies in the selected browser mode.
- Prevent screenshots: Tap to enable masking and prevent screenshots.
- Enable screen masking: Enable or disable masking (masking hides the preview of the browser's content in the recent app view).
- Download without asking: Tap the gray (OFF) slider so that it changes to green (ON) to enable Avast Secure Browser to immediately download files without prompting you to first confirm that you want to download the file.
- Request desktop version for all websites: Tap to enable the desktop version of websites.
- Customer experience program: Tap to enable sharing anonymous app-usage data with Avast.
Modify general settings
- Open Avast Secure Browser, then tap
Settings (the gear icon) at the top-right of the screen.
- Select from the following options:
- Privacy Statistics: Enable to view active and available statistics for the chosen time period.
- Privacy statistics: Enable to view active and available statistics for the chosen time period.
- Search engine: Select your preferred search engine.
- Search Engine: Select your preferred search engine.
- Password Manager: Enable to store your saved passwords.
- Set as default browser: Set Avast Secure Browser as your default browser so that URL links always open in Avast Secure Browser.
- Appearance: Switch the app theme to light or dark mode.
- Notifications: Enable notifications from Avast Secure Browser.
- Show Search Suggestions: Enable search suggestions while browsing.
- Show search suggestions: Enable search suggestions while browsing.
- Downloads: Access your downloaded and encrypted media files.
- Restore default settings: Tap to return the browser mode to the default settings.
- App Widgets: Add shortcuts to Avast Secure Browser from the Home screen of your device for faster and more convenient browsing.
Further recommendations
For more information about Avast Secure Browser, refer to the following article:
- Avast Secure Browser PRO 111.x for Windows
- Avast Secure Browser 111.x for Windows
- Avast Secure Browser 111.x for Mac
- Avast Secure Browser PRO 7.x for Android
- Avast Secure Browser 7.x for Android
- Avast Secure Browser PRO 5.x for iOS
- Avast Secure Browser 5.x for iOS
- Microsoft Windows 11 Home / Pro / Enterprise / Education
- Microsoft Windows 10 Home / Pro / Enterprise / Education - 32 / 64-bit
- Apple macOS 12.x (Monterey)
- Apple macOS 11.x (Big Sur)
- Apple macOS 10.15.x (Catalina)
- Apple macOS 10.14.x (Mojave)
- Google Android 7.0 (Nougat, API 24) or later
- Apple iOS 14.0 or later
- Compatible with iPhone, iPad, and iPod touch
Updated on: 02/06/2022