Delorme Street Atlas USA
DeLorme
GIS Files
mime-type/not-avalible
11/16/2021
If you need to edit the SA4 file, one of the safest methods is to download and install the software dedicated to working with SA4 files. Of course, there are probably SA4 Online Editors available, but none of them will be able to provide such a wide range of available options as dedicated software.
Please note that not every program that supports SA4 will allow you to edit the file. Additional information about the SA4 file extension can be found here.
Definitely the best solution. Use any of the programs that support the SA4 file to check if it allows you to edit the file. It's safest to download the software from the developer's website. Links to the websites of software producers can be found on the software subpages. Examples of programs cooperating with SA4 files, which make it possible to edit it.
And here is the full list of programs supporting the SA4 file
Remember that many file types have a text format and you can preview their contents by opening them, for example, with Windows Notepad. However, it's dangerous, you can permanently damage your SA4 file. When you save the changes, you may no longer open the SA4 file. By far the safest way is to use file editing programs that works with the SA4 extension.
It seems that one of the software on the list must be able to edit the SA4 files. Use other options if you still haven't found a way to edit SA4. Below we found websites that help in editing SA4 files.
Free Online File Edit Service
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