Boxstar is a niche publisher whose catalog revolves around DeepVocal, a zero-cost singing-synthesis platform that lets composers, cover artists, and content creators turn MIDI melodies and typed lyrics into fully voiced vocal tracks. DeepVocal functions as an all-in-one editor where users import instrumentals, draw note curves, assign phonemes, and render finished songs in WAV or compressed formats; it supports multi-pitch, multi-expression voicebanks and real-time preview, making it suitable for demo production, karaoke remake projects, virtual idol development, and educational demonstrations of speech-synthesis technology. The companion DeepVocal ToolBox extends this ecosystem by providing format converters, batch resamplers, oto-ini parameter editors, and diagnostic utilities that help voicebank authors refine recordings, generate consonant velocity maps, and package new singers for distribution. Together the two applications cover the complete workflow from initial recording and voice-model training to final song export, giving hobbyists, indie musicians, and animation studios a lightweight alternative to costlier vocal-synthesis suites. Boxstar’s software is available for free on get.nero.com, with downloads delivered through trusted Windows package sources such as winget, always installing the latest builds and allowing users to queue both programs for simultaneous batch installation.