SoundLib is a Swiss music software company based in Lausanne, founded by Bernard Chavonnet. The company specializes in sampling utilities and format conversion tools aimed at producers, sound designers, and composers who build and maintain their own sample libraries.

Its catalog centers on three products: Samplit, an automated sampling application that records virtual instruments, MIDI sound modules, and acoustic sources and exports ready-to-use libraries for Kontakt, EXS24, Reason NN-XT, and SoundFont formats; G-Player, a VST/AU/AAX plugin designed to play large orchestral Giga-format libraries natively without conversion, with disk streaming, keyswitches, and layered instrument support; and CDXtract, a format converter that reads Akai, Roland, E-MU, Kurzweil, Giga, Kontakt, Halion, EXS24, and SoundFont files so they can be used across different sampler platforms.

SoundLib has a niche reputation within the sampling community, particularly among users working with legacy hardware-sampler CD-ROM libraries and Gigastudio content who want to migrate that material into modern DAWs and sampler hosts.

SoundLib has 1 product cataloged on Equipboard, including Sampler Plugins.