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Read the science behind ProBalance
What is ProBalance? Also known as 'Process Balance', it is a way to dynamically adjust the priority of running processes so that badly behaved programs do not degrade system responsiveness. More info...






Example: Process Lasso's ProBalance improves system responsiveness (green) during a high load via process priority optimization.
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Automated process priority optimization Keep your PC responsive by taming unruly processes! ![]() |
[ Download for Windows ] [ Download for Windows x64 ] [ Registered user downloads ]
Process Lasso is a unique new technology that will improve your PC's responsiveness and stability. Windows, by design, allows programs to monopolize your CPU without restraint -- leading to freezes and hangs. Process Lasso's ProBalance (Process Balance) technology intelligently adjusts the priorities of running programs so that badly behaved processes won't substantially impact the responsiveness of your PC.
Process Lasso also offers an assortment of ways to take full control of how your CPUs are allocated to running programs. You can choose at what priority processes should run, and which CPUs should be assigned to them. You can also disallow certain programs from running, log all programs run, automatically restart programs, and so much more.
Process Lasso is written in native C++, not .NET. Even better, the process management engine is seperate and indepenent from the GUI, allowing you to keep process rules applied with almost no overhead.
Once you install Process Lasso, it'll just start working. More advanced users can tweak the configuration, but you needn't touch anything to have it instantly improve your system responsiveness and prevent stalls in high load situations.
Process Lasso runs on all editions of Windows 2000, XP, 2003, 2008, Vista, and Windows 7.
Easy to use menu system allows for setting of process defaults and other options.
Process Lasso's background process management engine is completely independent of the GUI. It can run all by itself, silently enforcing process rules and logging process events.
The system tray icon is actually part of the GUI. The process management engine is completely silent.
IdellTech Review
BrotherSoft Review
BostonPocketPC Review
Softonic editor review of Process Lasso
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64-bit? 32-bit? The 64-bit build is only for those running x86-64 versions of Windows (i.e. Windows Vista x64). If you pick the wrong one the installer will inform you.