Currently SmartPSS software when installed will only support English by default. So what if you want to use Vietnamese? Take a look at this article to deal with it!
1. Download Vietnamese language pack
First download the Vietnamese language pack file for SmartPSS by following the link below:
![](https://cctvapp.net/wp-content/uploads/2022/10/1-2.png)
2. Install Vietnamese language pack
Copy all the files in the downloaded language pack, and paste it into the Languages folder installed on the SmartPSS app on your computer.
![](https://cctvapp.net/wp-content/uploads/2022/10/2-2.png)
![](https://cctvapp.net/wp-content/uploads/2022/10/3-2.png)
![](https://cctvapp.net/wp-content/uploads/2022/10/4-2.png)
![](https://cctvapp.net/wp-content/uploads/2022/10/5.png)
![](https://cctvapp.net/wp-content/uploads/2022/10/6.png)
![](https://cctvapp.net/wp-content/uploads/2022/10/6-1.png)
Just a few simple steps and you’re done. Good luck with your installation!