Full uBlock Origin, rebuilt for Manifest V3.
ID: cbmpaamhmhdhnkofemgdlnbdadbpmjkn

Just a fork. All credit to original gorhill/uBlock.

Chrome dropped Manifest V2, so the old uBO stopped working. This fork is MV3.

Under MV3 the blocking APIs still exist: webRequestBlocking (cancel a request) and asyncBlocking (hold a request until the filters decide). But Chrome now only hands them to an extension that is force-installed by policy on enterprise managed system.

Extension must be force-installed by policy and system look managed for browser. Ways to do this:

• fake-mdm.reg - fake mobile device management.
• version.dll - fake domain-joined management.
• Chrome Enterprise Core - real browser management.

Know another option? Share it in Discussions.

GitHub shows .reg files as text, not a download. Right-click the link → Save link as, and keep the .reg ending — not .reg.txt.

Not working in Windows Home.

1. Run fake-mdm.reg
2. Run force install uBO: chrome.reg, edge.reg, vivaldi.reg, chromium.reg, yandex.reg.
3. Restart the browser.

Not working in Edge.

1. Download version.dll or build it.
2. Copy it next to the browser exe, e.g. C:\Program Files\Google\Chrome\Application\version.dll.
3. Run force install uBO: chrome.reg, edge.reg, vivaldi.reg, chromium.reg, yandex.reg.
4. Restart the browser.

1. Sign up

2. Get a token: Google Admin console → Devices → Chrome → Managed browsers → Enroll.

3. Add token to system

   # Windows
   Set-ItemProperty "HKLM:\SOFTWARE\Policies\Google\Chrome" CloudManagementEnrollmentToken "<YOUR_TOKEN>"

   # macOS
   sudo mkdir -p /Library/Google/Chrome && echo "<YOUR_TOKEN>" | sudo tee /Library/Google/Chrome/CloudManagementEnrollmentToken

4. Restart the browser.

5. Force install uBO: push it from the Admin console or locally run on Windows: chrome.reg, edge.reg, vivaldi.reg, chromium.reg, yandex.reg.

   # macOS
   defaults write com.google.Chrome ExtensionSettings -dict cbmpaamhmhdhnkofemgdlnbdadbpmjkn '{ installation_mode = force_installed; update_url = "https://sketchystan1.github.io/uBlock/update.xml"; }'
   # Not Chrome? Swap `com.google.Chrome`, `com.microsoft.Edge`, `com.vivaldi.Vivaldi`, `org.chromium.Chromium` `YandexBrowser`.

6. Restart the browser.

No managed device required, only a policy file:

ID=cbmpaamhmhdhnkofemgdlnbdadbpmjkn && U=https://sketchystan1.github.io/uBlock/update.xml && sudo mkdir -p /etc/opt/chrome/policies/managed && echo "{\"ExtensionSettings\":{\"$ID\":{\"installation_mode\":\"force_installed\",\"update_url\":\"$U\"}}}" | sudo tee /etc/opt/chrome/policies/managed/ublock.json

Restart the browser.

defaults delete com.google.Chrome ExtensionSettings; sudo rm -f /Library/Google/Chrome/CloudManagementEnrollmentToken

sudo rm -f /etc/opt/chrome/policies/managed/ublock.json /opt/google/chrome/extensions/cbmpaamhmhdhnkofemgdlnbdadbpmjkn.json

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