What is this?
Atlas is an open-source modification for Windows that optimizes an existing install for performance, privacy and usability: it strips telemetry, debloats the system and applies tweaks — no custom ISO involved.
Atlas is an open-source modification for Windows that optimizes an existing install for performance, privacy and usability: it strips telemetry, debloats the system and applies tweaks — no custom ISO involved.Is this a modified Windows ISO I reinstall with, or something applied to my existing install?It applies to your current Windows through AME Wizard, a tool driven by Playbooks (script-like packages). The project never redistributes a modified ISO — deliberately, for legal compliance and transparency.
It applies to your current Windows through AME Wizard, a tool driven by Playbooks (script-like packages). The project never redistributes a modified ISO — deliberately, for legal compliance and transparency.Will it strip out security features like Windows Defender?No — that's a stated selling point. Defender, SmartScreen, Windows Update, UAC and CPU mitigations are kept; some become optional toggles, with docs explaining each option's pros and cons before you enable it at your own risk.
No — that's a stated selling point. Defender, SmartScreen, Windows Update, UAC and CPU mitigations are kept; some become optional toggles, with docs explaining each option's pros and cons before you enable it at your own risk.Does it actually stop Microsoft's telemetry?It removes most telemetry embedded in Windows and applies group policies to minimize data collection. Privacy beyond Windows itself — browsers and third-party apps — is explicitly out of scope.
It removes most telemetry embedded in Windows and applies group policies to minimize data collection. Privacy beyond Windows itself — browsers and third-party apps — is explicitly out of scope.Is modifying Windows this way legal, and does it affect activation?The project states it complies with Microsoft's usage terms because it modifies your install rather than redistributing Windows, and it doesn't touch activation. The Atlas Playbook is GPLv3; the TrustedUninstaller backend is MIT.
The project states it complies with Microsoft's usage terms because it modifies your install rather than redistributing Windows, and it doesn't touch activation. The Atlas Playbook is GPLv3; the TrustedUninstaller backend is MIT.Will it actually boost FPS, or is it mostly placebo tweaks?Atlas positions itself against placebo tweaks and marginal gains: it only makes changes it considers meaningful, balancing performance against stability and compatibility. It targets responsiveness and latency rather than promising specific FPS numbers.
Atlas positions itself against placebo tweaks and marginal gains: it only makes changes it considers meaningful, balancing performance against stability and compatibility. It targets responsiveness and latency rather than promising specific FPS numbers.What does it remove or change in daily Windows use?Commonly unneeded preinstalled apps (all reinstallable), advertisements, and many interface defaults — the goal is a Windows that is less cluttered and easier to use out of the box.
Commonly unneeded preinstalled apps (all reinstallable), advertisements, and many interface defaults — the goal is a Windows that is less cluttered and easier to use out of the box.Why is it safer than a custom Windows ISO from some forum?The Playbook is a renamed .zip that is mostly plain text, so every change can be audited; the few bundled binaries are open source with published hashes, and AME Wizard's backend (TrustedUninstaller) is MIT-licensed. A custom ISO has many hidden entry points for malicious activity.
The Playbook is a renamed .zip that is mostly plain text, so every change can be audited; the few bundled binaries are open source with published hashes, and AME Wizard's backend (TrustedUninstaller) is MIT-licensed. A custom ISO has many hidden entry points for malicious activity.Is AME Wizard itself open source, and does any of this cost money?The AME Wizard GUI is not open source, but its entire backend, TrustedUninstaller, is open source under MIT. Everything, including the GPLv3 Playbook, is free.
The AME Wizard GUI is not open source, but its entire backend, TrustedUninstaller, is open source under MIT. Everything, including the GPLv3 Playbook, is free.What are similar projects?Winhance, optimizerDuck, FluentTweaker, Win11Debloat, universal-android-debloater, RemoveWindowsAI, winutil, SCSKiller
Winhance, optimizerDuck, FluentTweaker, Win11Debloat, universal-android-debloater, RemoveWindowsAI, winutil, SCSKillerWhich topics is it in?batchfile, latency, pc-gaming, tweaks, windows-tweaker, debloat, opensource, operating-system, optimization, privacy-tools, gaming, customization
batchfile, latency, pc-gaming, tweaks, windows-tweaker, debloat, opensource, operating-system, optimization, privacy-tools, gaming, customization