Create a master folder on your USB drive or local directory. Within it, place the extracted ZIP folder containing arduino.exe .
Maintain isolated environments for different projects to avoid library conflicts. Why IDE 2.x is Different Still no portable mode - IDE 2.x - Arduino Forum arduino ide 2 portable
The key is to edit the arduino-cli.yaml configuration file. On Windows, you can find this file at C:\Users\YourUserName\.arduinoIDE\ . In this file, modify the data path to point to your relocated folder. Create a master folder on your USB drive or local directory
Before diving into the specifics, let's clarify what "portable" actually means in the context of development environments. arduino ide 2 portable