How to open ATC files
Did your computer fail to open an ATC file? We explain what ATC files are and recommend software that we know can open or convert your files.
What is an ATC file?
ATC files are SimCity 4 Animated Texture Collections files, which you can read more about below.
The ATC 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 ATC opener may not be able to open all kinds of ATC files. In this case, though, we only know of one specific use.
SimCity 4 Animated Texture Collections
Through our analysis of ATC files, we know that one use of the format is SimCity 4 Animated Texture Collections. 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.
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ATC file openers, viewers, etc.
These apps are known to open certain types of ATC files. Remember, different programs may use ATC files for different purposes, so you may need to try out a few of them to be able to open your specific file.
 | Wireshark | User submitted |
 | Autodesk Content Browser | User submitted |
 | AutoCAD | User submitted |
 | Ethereal | User submitted |
 | Content Browser | User submitted |
 | ACUCOBOL-GT Thin Client | User submitted |
 | The CARD | User submitted |
| AttacheCase | User submitted |
| AceText | User submitted |
| GMSLP | User submitted |
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