The CUDA Toolkit has all the development tools, libraries, and documentation you need to create applications for the CUDA architecture, including:

• CUDA C/C++ Compiler
• GPU Debugging & Profiling Tools
• GPU-Accelerated Math Libraries
• GPU-Accelerated Performance Primitives

Hundreds of code samples and supporting documentation are also available in the GPU Computing SDK 
Get the latest CUDA insights by attending CUDA Training Webinars
Find out about new technologies such as GPUDirect, which are eliminating bottlenecks and making parallel computing easier than ever before. 

Please be sure to read the Release Notes and Getting Started Guide for the CUDA Toolkit you download.
If you need a legacy version of the CUDA Toolkit  please visit our CUDA Toolkit Archive