| Software | Type | Cost | Best for | |----------|------|------|-----------| | | Official Dolby Atmos for headphones/speakers | Free trial, then $14.99 | Spatial sound on any PC | | DTS Sound Unbound | DTS:X surround | Free trial, paid | Gaming and movies | | FXSound | Equalizer + enhancements | Freemium (basic free) | Boosting clarity/bass | | Equalizer APO + Peace GUI | Open-source system-wide EQ | Free | Full control over sound | | Realtek Audio Console | Built-in for many Realtek chips | Free (OEM) | Basic enhancements on compatible PCs |