Remove Windows AI vs arkenfox user.js
Which should you use? A side-by-side look at what each one does, who it suits, what it costs, how hard it is to set up, and where each falls short.
Open source · MIT
PowerShell script that disables and removes Copilot, Recall and other AI features in Windows 11.
Open source · MIT
A template user.js file that tightens Firefox privacy, security and anti-tracking settings.
The short answer
Choose Remove Windows AI if you need…
- Windows 11 users who want Copilot and Recall removed
- People comfortable running administrator scripts from PowerShell
- Users who want to choose which AI components to disable
- Anyone who prefers to test system-changing tools in a virtual machine first
Choose arkenfox user.js if you need…
- Desktop Firefox users who want stronger privacy defaults
- People willing to read and adjust a settings file
- Users who want a documented, widely referenced hardening template
- Those who can test sites and revert settings when something breaks
Side-by-side
| Remove Windows AI | arkenfox user.js | |
|---|---|---|
| Type | Dev tool | Dev tool |
| Price | Free and open source | Free and open source |
| Licence | MIT | MIT |
| GitHub stars | 13.6k | 13k |
| Setup difficulty | Beginner | Intermediate |
| How you get it | See the README | See the README |
| Main language | PowerShell | JavaScript |
| Last code update | 7 days ago | 6 days ago |
What each one is
Remove Windows AI
RemoveWindowsAI is a PowerShell script for Windows 11 that turns off or removes Microsoft's AI features, such as Copilot and Recall, along with several less documented AI components. People use it to get a cleaner system with fewer AI features running in the background, citing privacy and user experience. It offers an interactive UI or non-interactive command-line options.
arkenfox user.js
A user.js is a configuration file that Firefox reads at startup to change its settings. This project provides a large template of such settings aimed at reducing tracking and fingerprinting while improving security. The README says it tries to minimize loss of functionality, but notes that breakage will still happen.
Best for
Remove Windows AI
- Windows 11 users who want Copilot and Recall removed
- People comfortable running administrator scripts from PowerShell
- Users who want to choose which AI components to disable
- Anyone who prefers to test system-changing tools in a virtual machine first
arkenfox user.js
- Desktop Firefox users who want stronger privacy defaults
- People willing to read and adjust a settings file
- Users who want a documented, widely referenced hardening template
- Those who can test sites and revert settings when something breaks
Strengths
Remove Windows AI
- Covers many AI components, with a documented list of options
- Supports non-interactive runs and a revert mode
- Open source under the MIT license, so the code can be read
arkenfox user.js
- Broad, comprehensive template covering privacy, security and anti-tracking
- MIT licensed with a public wiki, changelogs and release history
- Stated goal of balancing hardening against loss of functionality
Not ideal for
Remove Windows AI
- Users who want to keep Copilot or AI features, since the script removes them
- People on Windows versions other than 11, as the README is focused on Windows 11 builds
- Users who cannot tolerate system changes they may need to revert, because some changes need manual steps the script cannot do
arkenfox user.js
- People who need sites and extensions to work without any breakage, since the README admits breakage will happen
- Users who need Tor-level anonymity, because the README recommends Tor Browser for that and advises against using Tor over Firefox
- Users of other Gecko-based browsers, since the README says it is made specifically for desktop Firefox and can be counterproductive elsewhere
Trade-offs
Remove Windows AI
- Some third-party antivirus tools flag it as malicious, which the README calls a false positive
- The README says some features cannot be disabled by script and need manual steps
- Running it under PowerShell 7 is unsupported and may cause issues
arkenfox user.js
- The README says breakage will happen, so some sites or features may stop working
- The README says even experts should read the wiki, so setup requires reading and judgment
- Designed for desktop Firefox only and may be counterproductive in other browsers
Getting started
Remove Windows AI
Launch with UI (run in Windows PowerShell as Administrator)
& ([scriptblock]::Create((irm "https://raw.githubusercontent.com/zoicware/RemoveWindowsAI/main/RemoveWindowsAi.ps1")))Run non-interactively with all options
& ([scriptblock]::Create((irm "https://raw.githubusercontent.com/zoicware/RemoveWindowsAI/main/RemoveWindowsAi.ps1"))) -nonInteractive -AllOptionsarkenfox user.js
Clone the repository
git clone https://github.com/arkenfox/user.jsFrequently asked questions
What is the difference between Remove Windows AI and arkenfox user.js?
Remove Windows AI: PowerShell script that disables and removes Copilot, Recall and other AI features in Windows 11. arkenfox user.js: A template user.js file that tightens Firefox privacy, security and anti-tracking settings. Remove Windows AI suits windows 11 users who want copilot and recall removed, while arkenfox user.js suits desktop firefox users who want stronger privacy defaults.
Are Remove Windows AI and arkenfox user.js free?
Remove Windows AI: Free and open source. arkenfox user.js: Free and open source.
Which is easier to set up, Remove Windows AI or arkenfox user.js?
Remove Windows AI is easier to get started with (rated beginner); arkenfox user.js is rated intermediate and usually needs more setup.
Is Remove Windows AI or arkenfox user.js more popular?
Remove Windows AI has more GitHub stars (13.6k) than arkenfox user.js (13k). Popularity isn't the same as fit — check which one matches your use case above.
What are other alternatives to Remove Windows AI and arkenfox user.js?
Other options people compare them with include Spec Kit.
Keep comparing
Built from our catalogue entries for both products: open-source details come from each project's README (AI-assisted, refreshed weekly) and GitHub data; AI-tool details are editorial. Spotted something wrong? Let us know from either product's page.