DT7 file format description
Many people share .dt7 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .dt7 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .dt7 files.
1 filename extension(s) found in our database.
.dt7 - Civil Designer DT7 Project
DT7 file is a Civil Designer DT7 Project. Civil Designer is an integrated design system for civil engineering infrastructure.
- .dt7 file format description:
- DT7 format
- Civil Designer
- Project files
- - / -
- Civil Designer DT7 Project related links:
- Civil Designer DT7 Project related extensions:
Naturally, other applications may also use the .dt7 file extension. Even harmful programs can create .dt7 files. Be especially cautious with .dt7 files coming from an unknown source!
Can't open a .dt7 file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows can't open this file:
To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.
To avoid this error, you need to set the file association correctly.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .dt7 file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
ct7, dty, dt, d7t, st7, dti, df7
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- Dewesoft 7 Sequence Data
- Macromedia Freehand Template
- Omnis Studio v7 Database
- SBIG CCD Camera Image
- Proben1 Dataset
- Design Time Information
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If you have useful information about the .dt7 file format, then write to us!