Astah Professional

Both options give you full access to Astah Professional for one month, at the same price.
The only difference is what happens after that month.

Add to Order
$11.99 Monthly

Monthly — renews automatically

  • Your license renews each month.
  • Cancel anytime and keep access to the end of the month.
  • Best for a few months. Need longer? The annual license costs less than 12 monthly payments.

Add to Order
$11.99

One month only — no renewal

  • Pay once for exactly one month. Access ends on its own, so there is nothing to cancel.
  • You can buy another month whenever you need one.