Process Lasso, from Bitsum Technologies, is a comprehensive, powerful and easy-to-use Windows process priority optimizing and automating application, which is designed to enhance your PC’s responsiveness and stability during periods of high CPU load by intelligently adjusting the priority of running programs, aiming to prevent system stalls and micro-lags.

Key features of Process Lasso Pro version 4:

  • ProBalance technology intelligently adjusts the priorities of running program
  • Automated Process Control
  • Power Scheme Automation
  • Process Watchdog
  • Instance Count Limit
  • Multi-Core Optimization
  • No System Registry Values Changed
  • Independent Core Engine
  • Minimal Resource Use
  • Utilizes new features of Windows Vista/7

Process Lasso Pro normally costs $24.95 for purchase. As a giveaway promotion offer, the interested users are now entitled to download Process Lasso Pro version 4 at no cost.

To grab a free copy of Process Lasso Pro 4, visit the following URL to register for the license serial key of Process Lasso Pro v4:

Use the following screenshot as a guide on how to fill in the form. The giveaway supposedly is for Process Lasso Pro v3.8, but the license serial key number given is working only the latest Process Lasso Pro v4.0 too.

Free Process Lasso Pro Activation Key

Note: It appears that same activation license code is been sent, so you can skip the registration step and use the following license serial key directly.

Download URL

32-bit (x86):
64-bit (x64):

Activate the free Process Lasso Pro 4 directly by inserting the license serial code: ALPHA4-BETA16-GAMMA2

Process Lasso Pro Version 4 is fully compatible with Windows XP, 2000, 2003, 2008, Vista and Windows 7 platform.