HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox

Maximum SSL version enabled
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\SSLVersionMax
Minimum SSL version enabled
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\SSLVersionMin
Requested locale (string)
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\RequestedLocales
Custom Update URL
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\AppUpdateURL
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\URL
Search Suggestions
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\SearchSuggestEnabled
Search bar location
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\SearchBar
Password Manager
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\PasswordManagerEnabled
Clear data when browser is closed (Moved)
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\SanitizeOnShutdown
Prompt for download location
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\PromptForDownloadLocation
Override the upgrade page
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\OverridePostUpdatePage
Override the first run page
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\OverrideFirstRunPage
Offer to save logins (default)
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\OfferToSaveLoginsDefault
Offer to save logins
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\OfferToSaveLogins
New Tab Page
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\NewTabPage
Network Prediction
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\NetworkPrediction
Legacy Profiles
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\LegacyProfiles
Extension Update
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\ExtensionUpdate
Don't Check Default Browser
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DontCheckDefaultBrowser
No Default Bookmarks
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\NoDefaultBookmarks
Extension Management
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\ExtensionSettings
Display Menu Bar
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisplayMenuBar
Display Menu Bar (Deprecated)
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisplayMenuBar
Display Bookmarks Toolbar
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisplayBookmarksToolbar
Disable Telemetry
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableTelemetry
Disable System Addon Updates
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableSystemAddonUpdate
Disable Set Desktop Background
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableSetDesktopBackground
Disable Safe Mode
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableSafeMode
Disable Profile Refresh
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableProfileRefresh
Disable Profile Import
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableProfileImport
Disable Private Browsing
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisablePrivateBrowsing
Disable Pocket
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisablePocket
Do not allow passwords to be revealed in saved logins
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisablePasswordReveal
Disable Master Password Creation
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableMasterPasswordCreation
Hardware Acceleration
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\HardwareAcceleration
Disable Form History
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableFormHistory
Disable Forget Button
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableForgetButton
Disable Firefox Studies
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableFirefoxStudies
Disable Firefox Screenshots
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableFirefoxScreenshots
Disable Firefox Accounts
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableFirefoxAccounts
Disable Feedback Commands
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableFeedbackCommands
Disable Developer Tools
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableDeveloperTools
Disable the default browser agent.
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableDefaultBrowserAgent
Disable Built-in PDF Viewer (PDF.js)
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableBuiltinPDFViewer
Disable Update
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableAppUpdate
Download Directory
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DownloadDirectory
Default Download Directory
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DefaultDownloadDirectory
Captive Portal
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\CaptivePortal
Block Troubleshooting Information
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\BlockAboutSupport
Block about:profiles
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\BlockAboutProfiles
Block about:config
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\BlockAboutConfig
Block Add-ons Manager
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\BlockAboutAddons
Application Autoupdate
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\AppAutoUpdate
cck.config.disablePocket
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.disablePocket
cck.config.disableHeartbeat
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.disableHeartbeat
cck.config.disableForget
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.disableForget
cck.config.disableHello
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.disableHello
cck.config.disablePDFjs
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.disablePDFjs
cck.config.disableResetFirefox
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.disableResetFirefox
cck.config.removeSnippets
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.removeSnippets
cck.config.dontShowRights
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.dontShowRights
cck.config.disableFirefoxUpdates
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.disableFirefoxUpdates
cck.config.disableFirefoxHealthReport
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.disableFirefoxHealthReport
cck.config.disableFirefoxHealthReportUpload
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.disableFirefoxHealthReportUpload
cck.config.disableTelemetry
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.disableTelemetry
cck.config.disableCrashReporter
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.disableCrashReporter
cck.config.disableSync
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.disableSync
cck.config.dontRememberPasswords
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.dontRememberPasswords
cck.config.disableFormFill
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.disableFormFill
cck.config.dontUseDownloadDir
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.dontUseDownloadDir
cck.config.displayBookmarksToolbar
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.displayBookmarksToolbar
cck.config.noAddonCompatibilityCheck
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.noAddonCompatibilityCheck
cck.config.permissions
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.permissions
cck.config.preferences
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.preferences
cck.config.lockHomePage
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.lockHomePage
cck.config.homePage
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.homePage
cck.config.dontCheckDefaultBrowser
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\cck.config.dontCheckDefaultBrowser
Use Windows Certificate Store
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\UseCertSystemStore
Proxy Settings
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableProxyChanges
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\ProxyMode
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\HTTPProxyAddr
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\HTTPProxyServerPort
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\UseHTTPProxyForAllProto
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\SSLProxyAddress
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\SSLProxyPort
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\FTPProxyAddr
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\FTPProxyPort
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\SocksServerType
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\SocksProxyAddress
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\SocksProxyPort
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\ProxyAutoConfigAddress
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\ProxyExceptions
Disable "Know your rights"
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableRights
Disable Telemetry
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableTelemetry
Disable Add-On Wizard
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableAddonWizard
Supress "Firefox Updated" page after update
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\SupressUpdatePage
Disable Password Manager
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisablePasswordManager
Disable Download Manager
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableDownloadManager
Disable Automatic Updates
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableUpdate
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableExtensionsUpdate
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableSearchUpdate
Disable Browser Miletone Page
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableBrowserMilestone
Disable Import Wizard
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableImport
Disable Default Browser Check
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\DisableDefaultCheck
NTLM Authentication Trusted URIs
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\NTLMAuth
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\NTLMAuthTrustedURIs
Custom Useragent
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\Useragent
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\UseragentOverride
Custom Homepage
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\Homepage
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\HomepageDisplay
- HKEY_LOCAL_MACHINE\Software\Policies\Mozilla\Firefox\CustomHomepage