Design Arsenal - looking for feedback

I’ve developed a desktop tool to make a designer’s life easier.

I would love your commentary.

designarsenal.com.br/

Hey, your website is not responsive. You’ve just lost ~80% of people who view internet on phones.

I don’t really get what need does your tool fulfill. Most of those features are already provided by the OS or the design tool.

Also being mac only in 2021 is ignorant of your user base, as is not integrating with Figma.