Bulk Image Resizer requires Java 6 to be installed on your system. If Java 6 is not detected on your system, pressing the Launch button will redirect you to http://java.com in order to download Java. Once you have upgraded your system, you may return to this page in order to complete your download. Mac users: In order to upgrade to Java 6, please make sure your system is up to date following the steps described here: http://support.apple.com/kb/HT1338?viewlocale=en_US Once you have upgraded to Java 6, you may return to this page in order to complete Bulk Image Resizer’s installation.