iHosts

What is iHosts?

iHosts is a macOS utility that helps users edit, organize, and switch /etc/hosts entries without working directly in Terminal each time. It is designed for developers, testers, and power users who regularly map domains to local, test, or staging environments. The app lets you group host entries, combine different sets as needed, and switch between them quickly from its interface or shortcuts. It also provides a real-time view of the hosts file with syntax highlighting, which makes it easier to review changes before applying them. iHosts runs as a sandboxed Mac app and is intended to provide a more convenient workflow for managing hosts-based domain overrides on Mac.

Key features

• Edit /etc/hosts entries in a dedicated Mac interface
• Organize host records into groups for different environments
• Switch between host configurations with shortcuts
• View the hosts file in real time while working
• Review hosts content with syntax highlighting
• Manage local, test, and staging domain mappings more conveniently

Safety overview

Status: Use with caution

iHosts is a legitimate utility for managing the Mac hosts file, but it changes a system networking setting that affects how domain names resolve on your Mac. That can redirect websites and services to local or alternate addresses, which is useful for development but can also break normal access if entries are wrong or left enabled by mistake. Access requests related to the hosts file are normal for this app’s purpose. Use it carefully, review changes before applying them, and remove old mappings when you no longer need them.

Recommendation: Keep iHosts if you actively manage local development, testing, or custom domain mappings on your Mac. If you no longer use hosts-file overrides, you can remove it and return to editing /etc/hosts manually or not using custom mappings at all.

Common paths

• /Applications/iHosts.app

Related apps

• Gas Mask

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