Intuitive, engaging and eminently readable these diagrams will help you to guide your projects, as well as smoothly and instantaneously incorporate input from every corner of your office. Disable Content Assist and Suggest Featureĭisabling the Content Assist (A dotted green line that appears on the diagram when you try to move and align objects with others) and Suggest Feature could increase the performance a little. Use the latest version of Astahĭownload the latest version from Download page. Open /usr/lib/astah_professional/astah-pro file with a text editor and modify the JAVA_OPTS=”-Xms16m -Xmx384m” line. In this file, will find the following lines. Go to Application folder and right-click on “astah professional.app” and select Ģ. If you are on Mac and use Astah v8.4 and earlierġ. Launch Terminal and execute the command below (e.g: setting the heap size up to 2048m)ĭefaults write /com/change-vision/astah/professional/ -dict-add JVMOptions/ '' If you are on Mac and use Astah v8.5 and later Open file which is located in Astah Installation folder with text editor and change the heap size To tune up, please change the -Xmx size by following the instructions here: When the value of INITIAL_HEAP_SIZE is set to 16m, the garbage collection does not work fully unless your computer uses more memory than 16MB. In some environments, having this option on will make rendering slower. If you are on Mac, changing the look and feel may work.

Go to – – and take the tick off for and restart Astah. If you are on Mac, hiding title bar seems effective in some environments. Refer to the How to use a specific version of the JavaVM and use the latest version of Java. Try the following methods if you have not tried them yet: 1. The performance level of Astah depends on the RAM capacity of your machine.

Astah professional license key