Killet GeoSoftware Ing.-GbR - short: KilletSoft - is a software company, which was established in the year 1991. The society is divided into the ranges "Geodetic Standard Software", "Development Tools for Geoinformatics" and "German Geodata". The focal trades of the companies supplied by KilletSoft are consulting engineers, GIS developers, Internet marketing, public utilities, logistics, telecommunications, security and public services.
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Why you can build a reliable business relationship with KilletSoft

Who we are - What we do - What is different with KilletSoft?

No secrets!

Qualität-Logo You take to a product and you would like to purchase it. But even after longer searching you did not find any prices and no license regulations in the Internet presences of some competing companies. We do not agree with that practices! We put our cards on the table for our customers! In our Internet presence all basic conditions necessary for a purchase decision can be reread intransigently and easily accessible. Additionally our staffer are placed at your disposal any time for free expert advices by E-Mail or telephone.

Favourable prices

Compare our prices with consideration of the license regulations with those of our competitors by your self, please!

Clear license regulations

All our license models require only a unique payment. No additional payments are raised as a function of the number of installations or on the service life of the license!

Fair offers

We advise optimally and on principle we offer first the most favorable price solution to our customers. Of course we refer also to more significant solutions!


After changes or extensions the current versions of our products are available immediately in the Internet for downloading! Up to the change of the products major version number (left from the decimal), but at least for one year, you profit thereby, because updated versions also run with your unlock key! With the conclusion of a low-cost service contract you will automatically receive the latest program version and you get telephone or E-Mail advice.


Our software is adapted dynamically to meaningful suggestions from our customers. Thus we guarantee that a high degree of flexibility and user friendliness is reached with our products!


In our programs only with strict formulas are used. In our software inaccurate approximations are taboo! The contents of our databases are complete and exact. The geodata we offer are maintained with extraordinary expenditure by well qualified personnel! In no case the geodata come from inaccurate open sources!


With the conclusion of a low-cost service contract you will get telephone or E-Mail advice and we automatically sent the latest program versions. If it is somehow possible, we help immediately with the solution of complex tasks, to which our products have a causal connection. Short telephone questions we answer without a service contract for free. Please also note that we do not have a Toll Service Phone Number that you need to call for a consultation!


Our ambition is to offer a small and clearly structured spectrum of meaningful geodetic software with very high quality. Our programs and databases are created with adequate development tools by qualified personnel. You may rest assured that with us nothing is assembled "quick and dirty"!

Customer Satisfaction

The success of our company is also attributed to the fact that customer satisfaction is our greatest concern. In our link_ex GOOGLE Company Profile and in our link_ex CYLEX Company Profile you will find some reviews of our customers in which this satisfaction is reflected.

Update Service

Databases with georeferenced object data are subject to incessantly changes. With the acquisition of a license you also receive the claim to economical updates of our databases and programs! During the life of a service contract you receive the updates of our programs without charge.


Since 1991 we are engaged in the development of geodetic software and the supply of georeferenced databases. From this time forward, we have built more than 5000 reliable business relationships between KilletSoft and satisfied customers.

Prompt delivery

With order receipt before 3:00 o'clock a.m. (German time), your delivery will be brought on the same day to the post office. If you need your software immediately and you pay with credit card or debit cart via PayLink, we still deliver at the same day, on possibility within one or two hours, by E-Mail dispatch or via download link!

Secure payment

For credit card or debit payments, we do not receive any knowledge of your card details. Instead, you will receive a PayLink to an established and trusted e-commerce company. By PayLink you will be redirected to a secure payment page where you can complete your purchase. Another option is the secure payment with PayPal.

Free test versions

On our Internet side you find free test versions of all programs and data tables, which are ready for download. You must not buy a "cat in the bag"! Only if you are sure that our software is suitable for the solution of your tasks you may acquire a license.

Unlock keys

After acquisition of a license you do not have to reinstall the test program. Simply enter the unlock key you received from us and the restrictions of the test version are immediately waived!


Windows 11 compatible Windows 10 compatible Windows 8 compatible Windows 7 compatible Windows Vista compatible
The current versions of our software complies with the compatibility standards of the modern Microsoft operating systems. On the basis of the verified compatibility with the respectively latest WINDOWS© operating systems, we can offer increased security, innovative user interfaces and high reliability of our software to our customers. All KilletSoft programs are WINDOWS© certified!

Awards and Recommendations

Our software won several Awards and Recommendations. Meanwhile, there are so many of them that we have it set up a separate internet page...

KilletSoft News In order that you are always well informed about our company, we write actual news, current information and special offers here into this column.
KilletSoft Logo Geodata Germany
All databases has been updated to the data conditions of January 1st, 2024. The georeferenced databases contain all German towns, municipalities and urban districts, coordinates, postal codes, dialling codes, administrative units, nature areas, landscapes, travel areas, wind and snow loads, solar irradiation, cartographies info etc.
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KilletSoft Logo New work sheet
Modeling an NTv2 file under the aspect of economic efficiency.
link_in Read the work sheet...
KilletSoft Logo New work sheet
Display Formats of UTM Coordinates.
Display formats, calculation methods and the historical background of the UTM coordinate system.
Third revised edition of the popular technical article.
link_in Read the work sheet...
KilletSoft Logo New work sheet
What actually is a Coordinate Reference System?
Explanation of the Coordinate Reference System with the components Coordinate System, Reference System, Reference Definition and Reference Frame.
Second revised edition.
link_in Read the work sheet...
KilletSoft Logo Illegal software versions
The illegal use of our software got out of control!
link_in Read our Info...
KilletSoft Logo NTv2 collection
KilletSoft has brought together NTv2 files as a worldwide collection on a central website and linked for the direct download.
link_in Read the Press Release...
link_in To the NTv2 collection...
KilletSoft Logo is member of
VDV Logo
KilletSoft Logo Translators wanted!
The programs TRANSDAT, SEVENPAR, NTv2Creator, NTv2Poly and NTv2Tools support language files for the programs interface. Since the language dependent texts are managed in external files, link_in new languages can be added at any time by creating new language files. Everybody who is interested can translate a new language file into his native language for himself and all users.
Author: Dipl.-Ing. Fred Killet
Page name: u_waru_e.htm
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Period: since Januar 1, 2024