While you can't open desktop .ms files directly, you can export your Multisim Live circuits to the desktop version if you eventually move to a Windows PC.
By using a remote protocol, your Chromebook acts merely as a screen and input device, while a powerful Windows computer elsewhere does the heavy lifting. How to set up Google Remote Desktop:
National Instruments, the developer of Multisim, offers a web-based version of the software that can run on any device with a modern web browser, including Chromebooks. To access Multisim online:
The good news is that you can absolutely run Multisim on a Chromebook. Depending on your needs, you can use NI’s official web-based tool or run the full desktop version using virtualization. This guide covers every available method to get Multisim running on ChromeOS. Method 1: Use Multisim Live (The Easiest Way)