TopSpin is widely accepted as a standard software for processing of NMR spectra.
Topspin includes all functions for processing and display of up to 6D regularly sampled NMR data.
Free of charge for academia (processing version), the free academic license may be obtained even directly from within TopSpin. The license is valid for TopSpin 3.x and TopSpin 4.x versions.
Please follow this link:
- Incorporates state of the art processing features including NUS (3D-6D NUS processing requires license; 2D NUS is included free of charge)
- Many advanced analysis functions
- Line shape fitting for liquids and solids
- User defined workflows - Scripting (AU programs, python scripts) and User UI (flowbars)
- License is valid for 15 years
More info can be found here: