Hello, great tool

I have a few questions please: 

  • Can we save our work in PDF, JPEG or PNG? 
  • Can we avoid check out after finishing to create a document? 
  • We're planning to make the tool available to a wide range of clients - can they create their own accounts? 
  • Is there a french version? 
  • How does the subscription work? is their a one-off fee or a yearly one? the pricing is not clear. 

Thank you