Unity Portable Install Top Updated Jun 2026

Notes for macOS

: Perform a standard installation of Unity (and optionally the Hub) on a computer where you have administrative access. unity portable install top

This script silently installs the Editor to a specified folder on your portable drive. Notes for macOS : Perform a standard installation

In the Unity Editor, go to Edit > Preferences > General and set Auto Refresh to Disabled or Outside Focus . This prevents Unity from constantly scanning the USB drive for asset changes while you are typing code. Manual refreshes ( Ctrl + R ) will save significant drive bandwidth. This prevents Unity from constantly scanning the USB

While there is no official "Portable Unity" release, you can create a mobile development environment by manually moving the Editor files to a USB drive or external SSD. This is particularly useful for school or work environments where you cannot install software directly onto the local machine.

: Ensure every team member uses the exact same editor build down to the minor patch version without relying on individual Hub configurations.

: Run the Unity Hub installer and, when prompted for the destination folder, select a directory on your external drive (e.g., E:\UnityHub ).