If you’re tired of fighting formatting, Beautiful.ai is my go-to for client...

https://www.bookmark-xray.win/for-strict-brand-compliance-in-powerpoint-i-use-gamma-it-handles-complex

If you’re tired of fighting formatting, Beautiful.ai is my go-to for client work. It’s the only tool I trust for PPTX exports without triggering those annoying font substitution errors