Process Lasso 3.27 beta 2

Process Lasso is a unique new technology that will, amongst other things, improve your PCs responsiveness and stability. Windows, by design, allows programs to monopolize your CPU without restraint -- leading to freezes and hangs. Process Lassos ProBalance technology intelligently adjusts the priority of running programs so that badly behaved programs wont interfere with your ability to use the computer!
In addition, Process Lasso offers capabilities such as default process priorities and affinities, termination of disallowed processes, instance count limits, a system responsiveness graph, logging of processes, and much more!

Features:

ProBalance dynamic priority optimization
Default process priorities
Default process CPU affinities
Foreground boosting
Limit number of program instances
Disallow programs from running
Process logging
System responsiveness graph
Stand-alone core engine
Available in x86-32 and x86-64 builds

Note:
Download 1 is for 32-bit
Download 1 is for 64-bit