Important Note: Starting from version 6, "Right PDF" becomes the official name in place of "Gaaiho".
The Software Maintenance Services (henceforth, SMS) provides an economical way to receive product upgrades and get technical support. It does not only cover all updates, upgrades and technical support during the timeframe selected (starting from the purchase date), but is also a cost-effective way to upgrade product instead of buying new license, usually released on an annual basis. You may continue uninterrupted service in subsequent years by renewing your SMS subscription.
For more information on SMS, please visit:
If you have further question or the need to purchase SMS, please contact firstname.lastname@example.org.