Letasoft - Sound Booster 1.11.0.514 !!install!!

Windows 7, 8, 8.1, and 10 (32-bit and 64-bit). (Note: Version 1.11.x may have limited native support for Windows 11, though many users report it works via compatibility mode.)
Minimum 50 MB of free disk space.
512 MB RAM (runs comfortably on older hardware).
Audio output devices (speakers, headphones, USB DACs, HDMI audio).

Forums and review platforms share first-hand experiences with the software:

Bug Fixes: Addressed specific crashing issues found in previous versions (1.10 and 1.11 early builds) related to sleep/hibernate modes.
Compatibility: Improved support for newer Windows 10 builds and early Windows 11 systems.
License Validation: Refined the trial version pop-ups and license activation mechanics.