How can I share a single page of the pdf or other documents in iOS?
The trick with &quot;Print&quot; on iOS

On opened document click Share -&gt; Print
In Printer Options select Range and choose pages you need to share
Now you need to scroll pages carousel to the chosen pages (this part is most annoying when you have 10+ pages, and the hell for 100+)
Pinch out one of the chosen pages (you can't pinch unchosen pages, this is why you should scroll to the first chosen one)
You will see another preview screen with only chosen pages with the Share button
Now you can share these pages wherever you want

pros: shares one or multiple pages in original quality
cons: pretty tricky for big documents