Download libjpeg-turbo – High-Speed JPEG Image Processing Library

libjpeg-turbo is a free, open-source JPEG image codec that uses SIMD instructions (MMX, SSE2, AVX2, Neon, AltiVec) to accelerate baseline JPEG compression and decompression significantly faster than the standard libjpeg library. It typically achieves 2–6x faster encoding and decoding speeds on modern hardware.

libjpeg-turbo is widely used as a drop-in replacement for libjpeg in applications, operating systems, and embedded devices where JPEG performance is critical. It is included by default in many Linux distributions, browsers (including Firefox and Chrome), virtual desktop software, and image processing applications.

The library is API/ABI compatible with libjpeg, making it easy to integrate into existing projects without code changes. It also provides TurboJPEG, a simplified API for common JPEG compression/decompression tasks, along with a Java wrapper for use in JVM-based applications. libjpeg-turbo is maintained by D. R. Commander and backed by major technology companies.

Key Features

• 2–6x faster JPEG encoding and decoding using SIMD acceleration (SSE2, AVX2, Neon)
• Drop-in replacement for libjpeg — fully API/ABI compatible
• TurboJPEG API for simplified JPEG operations in C, C++, and Java
• Supports lossless JPEG transformation (crop, rotate, flip) without re-compression
• Cross-platform: Windows, Linux, macOS, Android, iOS, and embedded systems
• Used by default in Firefox, Chrome, Linux distributions, and VirtualBox
• Free, open source (BSD license), and actively maintained

How to Install

1. Download the libjpeg-turbo installer or binary package for Windows from the link below.
2. Run the installer or extract the archive to obtain the DLL and header files.
3. For developers: link against turbojpeg.lib and include turbojpeg.h in your project.
4. For end users: place the DLL in the application folder or system directory as required.
5. Refer to the TurboJPEG API documentation for integration guidance in your application.