Is email marketing good for software products?

I have security software product that I wish to promote, is email marketing good to start with?

 

Hello
yes email marketing is best option for digital marketing

and also useful social marketing or create a simple website for your product information and services. and process for how to download and most important is pricing.

 

I don't know your product but each product has its target audience. So you can find yours and then use email marketing to promore your product. And of course advertisement via Social media, for example the most common ones like FB, Twitter won't be useless.