Gas Mask
Gas Mask is a lightweight hosts file manager for macOS that simplifies the editing and switching of system hosts files. It provides a graphical interface to manage multiple hosts file configurations, allowing users to quickly switch between different sets of host entries without manual command-line editing. This tool is commonly used by developers, system administrators, and web designers who need to test local development environments, block domains, or redirect traffic for testing purposes. The app automates what would otherwise require Terminal access and manual file management.
Suggested Replacements
1 suggestionGas Mask (version 0.8.6) appears to be abandoned and has not received a native Apple Silicon update. The Homebrew metadata indicates the app fails Gatekeeper checks, which is a serious security concern on modern macOS. Rather than waiting for a native version that may never come, we recommend switching to **Helm**, a modern hosts file manager available on the Mac App Store that is actively maintained and fully native on Apple Silicon. Alternatively, **SwitchHosts** is a free, open-source cross-platform option that provides similar functionality. Both alternatives offer a better security posture and ongoing support for current macOS versions.
Native version · Reported by in the community.
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
Suggested Replacements
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