You can fourie transform (FT) your FID to spectrum of ASCII file. JEOL GX,EX,ALS, ECA(delta), ChemMag CMXW, Spinsight, Bruker DMX, Varian VnmrJ, Techmagn Appolo, and original FID's are available. Two - dimentional FFT are also available.
The Copyright of this software is attributed to Prof. Takegoshi at Kyoto-Univ.