A. All SEO PowerSuite tools are built using the Java technology.
As you know, Java-based apps can be a bit of a resource hog on your system. That is why in order not to overload your machine resources we set the memory consumption limit for our tools: none of SEO PowerSuite apps can consume more than 700 MB of RAM.
However, if you are running a powerful machine with plenty of memory, you can extend the memory limit and let SEO PowerSuite tools use maximum available resources.