Rip Off!
Firstly the service says free, yes its free to make changes to your PDF but if you want to download it you have to pay, what use is it if you can't download it! Then when you pay for the single conversion they also sign you up for a year after 7 days, of course they say it's in the Ts&Cs but it was not clear to me. They do not let you know the day before that they will take the payment, they just take it. Asked for a refund - nope!