iTerm2

iTerm2 is a free, open-source terminal emulator for macOS replacing the built-in Terminal app — providing split panes, search, autocomplete, shell integration, and many power-user features that the default Terminal lacks.

What Makes iTerm2 Stand Out

Split panes enable multiple terminals in one window. Shell integration shows current directory in title and marks command output

Search across terminal output for quickly finding past commands

Pricing and Plans

iTerm2 is free and open-source — you can use it without any licensing cost, audit the code, and self-host it for complete data control.

Who Should Use iTerm2

iTerm2 is best for teams and individuals who need terminals capabilities and where split panes enable multiple terminals in one window. It may not be the right fit when macos only — not available on windows or linux.

Verdict

iTerm2 delivers on its core promise as a terminals tool. iTerm2 is a free, open-source terminal emulator for macOS replacing the built-in Terminal app — prov... For teams evaluating terminals options, iTerm2 is worth considering based on its specific strengths and how they align with your requirements.

Overall rating: 4.3 / 5

iTerm2 is the feature-rich terminal emulator for macOS that has replaced Apple's built-in Terminal for most power users — offering split panes, search, shell integration, inline images, triggers, and a comprehensive scripting API that makes it the standard terminal choice for Mac developers.

Split Panes and Window Management

iTerm2's split pane functionality divides a terminal window into multiple independent panes, each running its own shell session — running a server log in one pane, a code editor in another, and a git status in a third, all visible simultaneously without switching windows. Panes can be split horizontally, vertically, and nested to create complex window layouts that match specific development workflows.

The session restore feature recreates a previous session's window layout when iTerm2 restarts — maintaining the split pane arrangement, working directories, and running processes from a previous session without manual reconstruction.

Shell Integration

iTerm2's Shell Integration installs shell hooks that enable features beyond what terminal emulators typically provide: tracking the current command, marking the beginning and end of each command's output for selective copying, showing the previous command's exit code in the prompt, and enabling right-clicking command output to search the web or save to a file.

Command history navigation shows all previous commands with their working directories and exit codes — enabling finding not just what was typed but where and whether it succeeded.

Triggers and Smart Copy

Triggers execute actions when text appears in the terminal: highlight cells containing "ERROR," send an alert when a test suite completes, or automatically open a URL when detected. These automations transform iTerm2 from a terminal emulator into a programmable terminal environment.

iTerm2 vs. Warp vs. Hyper

Warp provides AI-powered command assistance and a block-based UI that makes reviewing long command outputs more navigable. Hyper provides cross-platform (Mac/Windows/Linux) terminal with CSS theming through web technologies. iTerm2 remains the reference standard for Mac terminal power users who prefer native performance over cross-platform consistency or AI features.

Overall rating: 4.3 / 5