How Free is Process Lasso?

Process Lasso is free to use indefinitely, but some advanced features will be disabled after 14 days.

Popular features like ProBalance are forever available in the free edition! However, a nag may be seen when Process Lasso is opened.

You may use the free edition for commercial purposes within the trial period of 30 days. Beyond that, you should purchase license(s).

Process Lasso Server Edition, a distinct product for Windows Server, is a time limited trial of 30 days.

Upgrade to Process Lasso Pro!

Get access to all features and support our continued independent innovation!

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FeatureProcess Lasso FreeProcess Lasso Pro
ProBalanceYESYES
Performance ModeYESYES
CPU AffinitiesYESYES
CPU PrioritiesYESYES
I/O PrioritiesYESYES
IdleSaverYESYES
Timed Keep PC AwakeYESYES
Control power profilesYESYES
Disable Hyper-Threading (SMT)YESYES
SmartTrimYESYES
Config Profile SwitcherYESYES
CPU SetsTRIAL ONLYYES
CPU LimiterTRIAL ONLYYES
Instance BalancerTRIAL ONLYYES
Power profile automationTRIAL ONLYYES
Memory PrioritiesTRIAL ONLYYES
Process WatchdogTRIAL ONLYYES
Foreground BoostingTRIAL ONLYYES
Disallowed processesTRIAL ONLYYES
Instance count limitsTRIAL ONLYYES
Automatic Performance ModeTRIAL ONLYYES
CPU throttlingTRIAL ONLYYES
Memory PrioritiesTRIAL ONLYYES
Anti-sleep processesTRIAL ONLYYES
Keep processes runningTRIAL ONLYYES
Processor Group ExtenderTRIAL ONLYYES
Thread priority boost rulesTRIAL ONLYYES
Internet Explorer RestrictionTRIAL ONLYYES
Fully automatic updateNOYES
TweakScheduler toolNOYES
Multimedia Class Scheduler ConfiguratorNOYES
Access to older versionsNOYES
Premium supportNOYES
Everything elsePROBABLYYES