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GEODLL 21.05

A powerful geodetic library

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GEODLL screenshotGeoDLL is a comprehensive and advanced geodetic function library which comes with a wide range of functions, such as datum shift, NTv2, INSPIRE, Digital Elevation Model (DEM), worldwide 2D and 3D Coordinate Transformation, Helmert and Molodenski Parameters, HARN, EPSG, distance and Time Zone calculations and many others. The library offers increased accuracy.

GeoDLL allows you to create geodetic software on several platforms. You can link the library's functions with other applications written in C++, Java, MS Access, CA-Visual Objects, C, C#, Delphi, Visual Basic, and many others. Furthermore, the download package comes with a vast array of interfaces, examples and source code for the most used programming languages.


  • Includes a wide variety of examples and interfaces.
  • Provides many powerful functions.


  • The library is designed mainly for software developers.
  • Some programming skills are required.
Version 21.05
Developer | see all products from this developer
Product Homepage GEODLL
License Free to try (Shareware)
Last Week Downloads 12
All Time Downloads 2,479
Filesize 5.4MB
MD5 Checksum BF4D3151EED805412B60880465F82E78
OS Support Windows All
Category Developer Tools

100% CLEAN Certification

BadgeGEODLL has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
GEODLL 21.05 February 23, 2021 - Latest Version
GEODLL 21.00 January 19, 2021
GEODLL 20.24 September 28, 2020
GEODLL 19.31 November 19, 2019
GEODLL 19.26 September 26, 2019

Download the free GEODLL