: Open a command prompt and run hca.exe -i "input_file.hca" .
: A high-performance, multithreaded version that is significantly faster than original tools.
Developers use HCA because it offers high compression ratios similar to MP3/AAC while maintaining low CPU usage during real-time game playback. It supports various quality settings and bitrates, making it ideal for mobile and console games with large amounts of voice acting or music.