Digital Sound Factory is a sound library and software instrument developer founded in 2007 by Timothy Swartz. The company holds an exclusive license with E-MU Systems to re-master the original source recordings from iconic E-MU sound modules of the 1980s and 1990s, repackaging them for modern computer-based production environments.

Its catalog spans more than 5,000 legacy sounds delivered in formats compatible with Native Instruments Kontakt (including NKS), SoundFont, Logic EXS24, Reason Refills, Avid Pro Tools Structure, and E-MU EX/PX modules. Notable releases include libraries based on the E-MU Proteus Rack, Emax, ESi-32, and Emulator IV, as well as Ensoniq ASR sample collections. Genre coverage runs across dance, electronica, pop/rock, urban, and world music, with instrumentation ranging from keyboards and pianos to drums and orchestral material.

Digital Sound Factory has 11 products cataloged on Equipboard, including Sound Modules, Instruments - General, and Sampler Plugins.