There is a 30-DAY TRIAL wireless drive test post-processing tool Focus Analyzer on:
The tool can analyze Nemo nmf, AZQ data and any text table files, and its features sets is comparable to Axtix Analyzer, TEMS Discovery and Nemo Analyze.
Yes, But looking at the webpage (http://www.sanworl.com) the trial link seems to be gone.
I guess you need to contact them and see what the options are then.