Geoids 1.1 is available as a free download on our software library. The common filename for the program's installer is Geoids.exe. The latest version of the program can be installed on PCs running Windows XP/Vista/7/8/10, 32-bit. This free program was originally developed by Trimble Navigation Limited. The most popular versions of the software 1.1 and 1.0. Geoids belongs to Photo & Graphics Tools.
From the developer:
Geoids is a free program that can be used to crop a geoid to the sole area needed in your application, thus reducing the size of the geoid file you need to download to your receiver. The program also allows you to import a geoid model from an ASCII or CSV file, displaying the information regarding the latitude, longitude in decimal degrees and geoid height in meters.
You may want to check out more software, such as Geoida, Geoid Model Reader or GPS-H, which might be related to Geoids.