ATX File - opening and understanding

Did your computer fail to open an ATX file? We explain what they are used for and recommend software that we know can open or otherwise handle your .ATX files.

What is an ATX file?

An .ATX file is an ANTEX Antenna Exchange Format file. IGS models use the ATX file format to store data about satellites and antennas. The data consists of satellite codes, GPS locations, serial numbers, system flags, slot numbers, and a few more. IGS is working on a set of absolute antenna phase center corrections for the antenna receiver networks and the satellites, which we find in the ATX files.

How to open ATX files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension ATX for different purposes.

While we have not verified the apps ourselves yet, our users have suggested 6 different ATX openers which you will find listed below.

Other file formats using extension .ATX

While ANTEX Antenna Exchange Format is a popular type of ATX-file, we know of 2 different uses of the .ATX extension.

The ATX file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So an ATX opener may not be able to open all kinds of ATX files. In this case, look through both formats to make sure you find the best suited ATX viewer.

VAPI/ATX Atari 8-bit disk image

Through our analysis of ATX files, we know that one use of the format is VAPI/ATX Atari 8-bit disk image. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

While we have not verified the apps ourselves yet, our users have suggested 6 different ATX openers which you will find listed below.

Various viewers for this file format

These apps are known to open certain types of ATX files. Remember, different programs may use ATX files for different purposes, so you may need to try out a few of them to be able to open your specific file.

ITC Ilwis30ITC Ilwis30User submitted
Aumentaty ViewerAumentaty ViewerUser submitted
StubStubUser submitted
H&R Block BusinessH&R Block BusinessUser submitted
TaxCut BusinessTaxCut BusinessUser submitted
CadwinCadwinUser submitted
We have not verified any software that we know for certain will work with ATX-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with ATX-files. If you know one, please use the 'Suggest a program' link below and tell us about it!