It delivers professional-grade batch conversion, robust format support (40+ types), and essential editing tools like volume normalization—all in a lightweight package that runs entirely offline. Version 1115, in particular, offers a classic, stable, and bloat-free experience that many advanced users prefer over newer builds.
Switch is designed to be lightweight and runs efficiently on most modern setups: Operating System: Windows 10, 11, or macOS 10.5 and above. Processor: Minimum 1GHz. RAM: 512MB (1GB recommended for batch processing). Disk Space: Less than 100MB for the core installation. nch switch audio file converter plus 1115 full install
Switch Audio File Converter Plus is a professional-grade sound conversion tool developed by NCH Software that supports over 75 audio file formats . As of April 2026, the current version is , though version Processor: Minimum 1GHz
: Includes a new Speech AI engine to enhance audio-to-text transcription accuracy. Switch Audio File Converter Plus is a professional-grade