psql is the official PostgreSQL command-line client. On Mac, you can install it with Homebrew, Postgres.app, or the PostgreSQL installer.

Do you need to install the full PostgreSQL server to get psql?

Not always. Homebrew can install PostgreSQL client tools, while Postgres.app and the PostgreSQL installer include both server and client utilities.

How to Install psql on Mac

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If you are searching for install psql mac or psql install mac, you probably want the PostgreSQL command-line client without spending the afternoon figuring out which installer also includes a server, service, or GUI.

psql is the official PostgreSQL terminal client. It lets you connect to a database, run SQL, inspect schemas, import data, and script database work. On macOS, the three common paths are Homebrew, Postgres.app, and the official PostgreSQL installer.

Option 1: Install psql with Homebrew

If you already use Homebrew, this is usually the fastest path. Install PostgreSQL client tools from the terminal:

brew install libpq
brew link --force libpq

Then confirm that psql is available:

psql --version

This is a good choice when you only need the client utilities and will connect to a PostgreSQL database running somewhere else, such as Docker, Neon, Supabase, RDS, Railway, or a remote server.

Option 2: Install Postgres.app

Postgres.app is a Mac-native PostgreSQL distribution. It gives you a local PostgreSQL server and includes command-line tools like psql. After installing it, add its binaries to your shell path so the terminal can find them.

export PATH="/Applications/Postgres.app/Contents/Versions/latest/bin:$PATH"

Add that line to your shell profile if you want it to persist. For zsh, that is usually ~/.zshrc.

Option 3: Use the PostgreSQL installer

The official PostgreSQL installer for macOS includes the server, pgAdmin, Stack Builder, and command-line tools. This is useful if you want the full packaged distribution and do not mind a heavier install.

How to connect with psql

Once installed, connect with a connection string:

psql "postgresql://user:password@localhost:5432/database"

Or connect with flags:

psql -h localhost -p 5432 -U user -d database

When to add a GUI

psql is excellent for quick terminal work, scripting, and debugging. A GUI helps when you want to browse tables, inspect query results visually, edit rows, sort/filter data, or keep saved queries organized.

PostgresGUI pairs well with psql: keep the terminal for automation and use a native Mac Postgres client when you want a cleaner view of your database.