JPLAY is a Polish audio software company founded in 2009 by Marcin Ostapowicz in Gdansk, Poland, specializing in high-end computer audio playback software for audiophiles and music enthusiasts. The company develops JPLAY software that optimizes Windows computers for audio playback by minimizing system processes and maximizing audio quality through proprietary algorithms and memory caching techniques. JPLAY offers various versions including JPLAY, JPLAY DUAL PC, and JPLAY FEMTO, designed to deliver bit-perfect audio reproduction with reduced jitter and enhanced sound quality. The software supports numerous file formats and integrates with popular music management systems, serving the high-end digital audio community worldwide.