UpStereo | Audio Stereo Widening Plugin

Key Features

• UpStereo is a simple, useful tool - it makes your mixes bigger, in stereo width and loudness.
• A fixed frequency EQ designed to lift the highest audio frequencies, and boost the bass.
• A stereo width unit, for expanding stereo sounds so they appear wider and fatter.3.
• A loudness button that raises the waveform to the limits in a smooth curve.
• This saturation gives the mix a more perceived loudness.

Technical Specifications

• **Publisher:** Quikquak.com
• **License:** Freeware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Internet / Audio Plugins