Home  /  Books & Reference Apps  / DuckDuckGo, optional Duck.ai on Windows Pc

DuckDuckGo, optional Duck.ai on Windows Pc

Developed By: DuckDuckGo

License: Free

Rating: 4,7/5 - 2.441.346 votes

Last Updated: August 04, 2026

Download on Windows PC

Compatible with Windows 10/11 PC & Laptop

App Details

Version 5.264.1
Size 103.5 MB
Release Date January 29, 26
Category Books & Reference Apps

App Permissions:
Allows applications to open network sockets. [see more (12)]

What's New:
What's new:Bug fixes and other improvements [see more]

Description from Developer:
At DuckDuckGo, we believe the best way to protect your personal information from hackers, scammers, and privacy-invasive companies is to stop it from being collected at all. That&#... [read more]

App preview ([see all 17 screenshots])

App preview

About this app

On this page you can download DuckDuckGo, optional Duck.ai and install on Windows PC. DuckDuckGo, optional Duck.ai is free Books & Reference app, developed by DuckDuckGo. Latest version of DuckDuckGo, optional Duck.ai is 5.264.1, was released on 2026-01-29 (updated on 2026-08-04). Estimated number of the downloads is more than 50,000,000. Overall rating of DuckDuckGo, optional Duck.ai is 4,7. Generally most of the top apps on Android Store have rating of 4+. This app had been rated by 2,441,346 users, 1,998,133 users had rated it 5*, 67,700 users had rated it 1*.

How to install DuckDuckGo, optional Duck.ai on Windows?

Instruction on how to install DuckDuckGo, optional Duck.ai on Windows 10 Windows 11 PC & Laptop

In this post, I am going to show you how to install DuckDuckGo, optional Duck.ai on Windows PC by using Android App Player such as BlueStacks, LDPlayer, Nox, KOPlayer, ...

Before you start, you will need to download the APK/XAPK installer file, you can find download button on top of this page. Save it to easy-to-find location.

[Note] You can also download older versions of this app on bottom of this page.

Below you will find a detailed step-by-step guide, but I want to give you a fast overview of how it works. All you need is an emulator that will emulate an Android device on your Windows PC and then you can install applications and use it - you see you're playing it on Android, but this runs not on a smartphone or tablet, it runs on a PC.

If this doesn't work on your PC, or you cannot install, comment here and we will help you!

Step By Step Guide To Install DuckDuckGo, optional Duck.ai using BlueStacks

  1. Download and Install BlueStacks at: https://www.bluestacks.com. The installation procedure is quite simple. After successful installation, open the Bluestacks emulator. It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
  2. Open the APK/XAPK file: Double-click the APK/XAPK file to launch BlueStacks and install the application. If your APK/XAPK file doesn't automatically open BlueStacks, right-click on it and select Open with... Browse to the BlueStacks. You can also drag-and-drop the APK/XAPK file onto the BlueStacks home screen
  3. Once installed, click "DuckDuckGo, optional Duck.ai" icon on the home screen to start using, it'll work like a charm :D

[Note 1] For better performance and compatibility, choose BlueStacks 5 Nougat 64-bit read more

[Note 2] about Bluetooth: At the moment, support for Bluetooth is not available on BlueStacks. Hence, apps that require control of Bluetooth may not work on BlueStacks.

How to install DuckDuckGo, optional Duck.ai on Windows PC using NoxPlayer

  1. Download & Install NoxPlayer at: https://www.bignox.com. The installation is easy to carry out.
  2. Drag the APK/XAPK file to the NoxPlayer interface and drop it to install
  3. The installation process will take place quickly. After successful installation, you can find "DuckDuckGo, optional Duck.ai" on the home screen of NoxPlayer, just click to open it.

Discussion

(*) is required

At DuckDuckGo, we believe the best way to protect your personal information from hackers, scammers, and privacy-invasive companies is to stop it from being collected at all. That's why millions of people choose DuckDuckGo over Chrome and other browsers to search and browse online. Our built-in search engine is like Google but never tracks your searches. Our browser blocks invasive web ads (including most video ads) and cookie pop-ups, reducing distractions, and helping to stop other companies from collecting your data. While our optional integrated AI features, Search Assist and Duck.ai, are private and never use your data to train AI. Oh, and our browser is free. We make money from privacy-respecting search ads, not by exploiting your data. Take back control of your personal information with the browser designed for data protection, not data collection.

FEATURE HIGHLIGHTS
Protect Your Searches by Default: DuckDuckGo Search comes built-in, so you can easily search online without being tracked.

Shield Your Browsing History: Our 3rd-Party Tracker Loading Protection blocks most trackers before they load, greatly exceeding what most popular browsers offer by default.

Chat Privately With AI: Duck.ai lets you have private conversations with 3rd-party AI models, anonymized by us and never used to train AI.

Secure Your Email (Optional): Use Email Protection to block most email trackers and hide your existing email address with @duck.com addresses.

Block Ads: Our browser blocks most video ads, and stops invasive trackers from loading on sites, effectively eliminating targeted web ads.

Automatically Enforce Encryption: Shield your data from network and Wi-Fi snoopers by forcing many sites to use an HTTPS connection.

Protect Your Personal Information in Other Apps: Block most hidden trackers in other apps around the clock (even while you’re sleeping) and prevent 3rd-party companies from invading your privacy with App Tracking Protection. This feature uses a VPN connection but is not a VPN. It works locally on your device and does not collect personal data.

Escape Fingerprinting: Make it harder for companies to create a unique identifier for you by blocking attempts to combine info about your browser and device.

Sync and Back Up Securely (Optional): Sync encrypted bookmarks and passwords across your devices.

Clear your tabs and browsing data in a flash with the Fire Button.

Banish cookie pop-ups and automatically set your preferences to minimize cookies and maximize privacy.

DUCKDUCKGO SUBSCRIPTION
Subscribers get:

- Our VPN: Secure your connection on up to 5 devices.

- Advanced AI Models in Duck.ai: Chat privately with AI models built for complex tasks.

- Personal Information Removal: Find and remove personal info from sites that store and sell it (access on desktop). 

- Identity Theft Restoration: If your identity is stolen, we’ll help restore it. 

DuckDuckGo Subscription Pricing & Terms 
Payment will be charged automatically to your Google Account until you cancel, which you can do in app settings. You have the option to provide an email address to activate your subscription on other devices, and we will only use that email address to verify your subscription. For terms of service and privacy policy, visit https://duckduckgo.com/pro/privacy-terms

Read more about our free Tracking Protections at https://help.duckduckgo.com/privacy/web-tracking-protections

Privacy Policy: https://duckduckgo.com/privacy/

Terms of Service: https://duckduckgo.com/terms

Note about 3rd-Party Tracker Protection and Search Ads: while there are some limitations following search ad clicks, viewing ads on DuckDuckGo search is anonymous. Learn more here https://help.duckduckgo.com/privacy/web-tracking-protections

Privacy. Simplified. ™
What's new:
Bug fixes and other improvements
Allows applications to open network sockets.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to request installing packages.
Allows an app to access precise location.
Allows an app to access approximate location.
Allows an application to record audio.
Allows an application to modify global audio settings.
Required to be able to access the camera device.
Allows applications to access information about networks.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an app to use fingerprint hardware.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.