SimCity 4
Maxis
Game Files
mime-type/not-avalible
11/19/2021
To edit TGI file, we strongly recommend installing software that works with TGI files. Using tools such as TGI Online Editors gives less editing possibilities than software adapted to work with the TGI file format.
Remember, that not all of the mentioned programs will allow you to edit the TGI file. Click here for more information on TGI file extension
This is definitely the surest way. Use any of the programs that support the TGI file to check if it allows you to edit the file. The most proven method is to download the installer from the developer's website. You can find direct links to the creators' websites on the subpages of each application. Examples of programs cooperating with TGI files, which make it possible to edit it.
The full list of TGI supporters
Some file formats are just plain text files that you can open with Notepad. However, it's dangerous, you can permanently damage your TGI file. If you make inappropriate changes and save the file, it may happen that you do not reopen the TGI file.. It is safest to use software that was created to edit files in the TGI format.
It seems that one of the software on the list must be able to edit the TGI files. Use other options if you still haven't found a way to edit TGI. Below we found websites that help in editing TGI files.
Free Online File Edit Service
Copy and paste this link anywhere.