There are different software packages or various codes that may be used for manipulating or displaying NetCDF data. Some of them such as MATLAB programming language needs to enough information about provide codes in MATLAB as well as to know run codes and statements. Furthermore, user should have to pay for MATLAB programming and install it in her/his system. Also, another of them are related to other programming languages such as R, NCL (NCAR Command Language), and etc. It has been mentioned before that working by many of this methods to extract NetCDF files are so rough and complicated for users. Therefore, it is essential that users can extract their NC files in a user-friendly tool without any concerns. The NetCDF Extractor software is an easy tool for all users to extract their aim region from the main files. This tool is flexible to run for various datasets such as CMIP5 models, AgMERRA datasets, Aphrodite, CRU, CORDEX, and etc. Finally, this tool is NETCDF EXTRACTOR, NETCDF FILE VIEWER, and NETCDF CONVERTER