The following programs are available free of charge to download:
ACD/Labs Freeware: You must register as a user but the academic license is free for NMR analysis and the chemsketch structural drawing program.
Once you have registered and downloaded the program you are ready to begin analyzing the data you have received from your instructor. A tutorial for this program is included on the ACD data analysis page.
JOEL Delta software: This is available to download as a processing tool only. The process to download is complicated and the software has been glitchy on my computer. Unless otherwise required by your instructor it is suggested you use the ACD software to process your data.