Mach Slides was born in Japan as Google Slides add-on to maximize your work efficiency.
Mach Slides provides you more than 20 functions such as beautify slide, object handling and translation.
Translation is one of the unique function to translate your slide to your preferred language which covers more than 10 major languages with one click.
Please install via Google Workspace Marketplace and try it.
Mach Slides offers free and monthly plan and you can choose your preference.
The monthly plans are subscription type and you can extend your subscription automatically.