DFG file format description

Many people share .dfg files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .dfg file can be edited, converted or printed with. On this page, we try to provide assistance for handling .dfg files.

1 filename extension(s) found in our database.

.dfg - Data Flask Grid

The DFG document files are related to Interscape Data Flask. The DFG file is a Data Flask Grid. Interscape Data Flask is a Spreadsheet application designed to retain data type, source, and key information.

Interscape Data Flask
Document files
- / -
Data Flask Grid related extensions:
HiTi Photo Desiree v1 Template
Calligra Sheets Document
BART Animated File Format
Standard Generalized Markup Language Document
Clicker App Document
Shark LT Drawing

Naturally, other applications may also use the .dfg file extension. Even harmful programs can create .dfg files. Be especially cautious with .dfg files coming from an unknown source!

Can't open a .dfg 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.

The .dfg file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cfg, dbg, dcg, ddg, df, dfb, dff, dfh, dfn, dfr, dft, dfv, dg, dgf, drg

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

DataFlex Registration Data
DataFlex Dialog Box Source Code
Altair FEKO GraphFEKO Data
IAR System XLink Debug Data
RenderWare 3D Model
Dyalog APL Format Data

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.


If you have useful information about the .dfg file format, then write to us!

DataTypes.net >> DFG file