NetCDF 4.7.4 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions of the software are 4.6, 4.4 and 4.3. The actual developer of the free software is UCAR/Unidata.
The program is included in Education Tools. The program's installer file is generally known as LeoNetCDF.exe. This free PC program was developed to work on Windows XP, Windows 7, Windows 8, Windows 10 or Windows 11 and is compatible with 32-bit systems. We recommend checking the downloaded files with any free antivirus.
From the developer:
NetCDF is a set of software libraries and self-describing, machine-independent data formats that support the creation, access, and sharing of array-oriented scientific data. This software package includes C, Fortran 77, Fortran 90, and C interfaces for accessing netCDF data. These libraries are available for many common computing platforms.
You may want to check out more software, such as NetCDF Tools UI, HDF Explorer or BEAM, which might be similar to NetCDF.