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RemoveMacAI is an open-source utility for Apple-silicon Macs running macOS 27 that disables Apple Intelligence features and removes their downloaded models. Its maintainers say the changes can be reversed, but macOS may continue counting deleted models in Storage until its own cleanup schedule runs.
The open-source project RemoveMacAI offers a way for Apple-silicon Mac users on macOS 27 to disable Apple Intelligence and remove its downloaded models from disk. Its developer says the tool also blocks macOS from downloading those models again, addressing a limitation of the operating system’s feature settings: turning features off does not itself remove the models.
According to the project’s GitHub documentation, macOS 27 no longer provides a single switch to turn off all Apple Intelligence features, and downloaded models remain on disk after features are disabled through settings. RemoveMacAI displays the current feature state and asks the user to confirm changes. It then opens System Settings so the user can approve a configuration profile, which the project says macOS requires.
The tool targets features including Siri, Writing Tools, Genmoji, Image Playground, the ChatGPT extension and summaries in several Apple apps. It also removes models for image generation, Spatial Photos, Photos Clean Up and Xcode predictive code completion. The project lists potential effects beyond those features: apps using Apple’s Foundation Models framework, Visual Intelligence and natural-language editing in Calendar may stop working. Dictation remains available, according to the project, because its speech models are separate.
RemoveMacAI’s documentation says it applies Apple restriction keys through a configuration profile, removes models using Apple’s asset service and redirects future model downloads to a closed local port. The developer says the utility does not modify files under /System, leaves System Integrity Protection enabled, makes no network requests and collects no data. Those are claims from the project documentation, not an independent security audit.
Storage Gains Come With Feature Trade-offs
The utility addresses two practical issues for users who do not want Apple Intelligence: features can be difficult to disable as a group, and the supporting models can occupy disk space even after features are switched off. Removing the models may free storage, but the amount depends on which models are present and how much space they take up on an individual Mac.
There is a trade-off. Disabling the listed functions can affect Apple apps and other software that relies on Apple’s on-device models. Users should check which features they use before applying the profile. The tool offers a dry-run option to preview changes and a revert command to undo them, according to its documentation.
Storage reporting may not show an immediate change. The project says Apple’s asset service releases the models when they are removed, but macOS deletes the files on its own schedule. Until that process finishes, System Settings may continue to count the models under Apple Intelligence. That distinction matters: a lingering storage figure does not necessarily mean the removal failed.
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How RemoveMacAI Handles Model Downloads
The project documents several ways to run the utility, including a Homebrew package and a shell installer that downloads the latest release, checks its SHA-256 checksum and runs it from a temporary directory. It says the installer does not install the program on the Mac. GitHub Actions builds releases from tagged versions, and the project provides an attestation-verification command for users who want to check a downloaded release’s provenance.
Users can inspect the current state and model sizes, list feature names, preview changes with –dry-run, or keep selected features enabled. The documented revert process removes the profile and restores the previous settings; macOS may then download models again when a feature needs them. The project lists support for Apple silicon and macOS 27, and says it was tested on version 27.0. It does not support macOS 26 or earlier.
The repository credits Pared, a tool by 4evy, for work mapping Apple’s asset service, model sets and settings keys. RemoveMacAI is released under the MIT license, according to its project page.
““All changes can be reverted.””
— RemoveMacAI project documentation
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Storage Timing and Security Need Verification
The supplied source is the project’s own GitHub documentation. No independent testing, security review or measurements of storage recovered are included in the source material, so the exact space saved and the tool’s behavior across different Mac configurations are not established here.
The timing of file deletion is also uncertain: the project says macOS removes the released model files on its own schedule and does not give a specific timeframe. System Settings may continue to show Apple Intelligence storage while that cleanup is pending. The source says the profile persists across macOS updates, but it does not provide independent confirmation of that behavior on future releases.
The project lists macOS 27.0 as tested and recommends version 0.2.3 or later for macOS 27.0.1. Compatibility with later macOS versions is not established in the supplied information. Users should also weigh the documented loss of Apple Intelligence features and integrations before proceeding.
Apple Silicon Mac storage optimization
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Check Compatibility Before Applying Changes
Mac owners considering the utility should first confirm that their device uses Apple silicon and that it runs a supported macOS 27 version. They can review the project’s feature list, use its status command to see model sizes, and run the documented dry run before approving the configuration profile.
After removal, users may need to wait for macOS to update its Storage display. Anyone who wants Apple Intelligence back can use the project’s revert process; the project says macOS will download models again when a feature requires them. Future compatibility and the time needed for files to disappear from storage remain dependent on macOS behavior and updates to the tool.
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Key Questions
Does RemoveMacAI work on every Mac?
No. The project lists Apple silicon as a requirement and supports macOS 27. It says macOS 26 and earlier are not supported.
Will the tool remove every Apple Intelligence feature?
It disables a documented set of Apple Intelligence features, including Writing Tools, Genmoji, Image Playground and summaries in several apps. The project also warns that Visual Intelligence, Calendar’s natural-language editing and apps using Apple’s Foundation Models framework may be affected.
Why does Storage still show Apple Intelligence after removal?
The project says Apple’s asset service releases the models immediately, but macOS deletes the files on its own schedule. System Settings may keep counting them until that cleanup happens.
Can the changes be undone?
Yes. The project documents a revert command that removes the configuration profile and restores the previous settings. macOS may download models again when an Apple Intelligence feature needs them.
Does disabling Apple Intelligence also turn off Dictation?
The project says no. Dictation is a separate setting, and its speech models are not removed by RemoveMacAI.
Source: hn
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