Development files for the TurboJPEG library The libjpeg-turbo JPEG library is a library for handling JPEG files. . libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2, NEON) to accelerate baseline JPEG compression and decompression on x86, x86-64, and ARM systems. . This package contains the static library, headers and documentation for the TurboJPEG library.