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>> ERD file

ERD file format description

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

1 filename extension(s) found in our database.

.erd - Prosa Entity Relationship Diagram

ERD file is a Prosa Entity Relationship Diagram. Prosa is a visually powered software modeling environment. Prosa UML modeler visualizes the requirements and develops the stepwisely refining specification, design and implementation model.

.erd file format description:
ERD format description not yet available
Prosa UML Modeller
Document files
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Prosa Entity Relationship Diagram related links:
Prosa Entity Relationship Diagram related extensions:
DigiTitle Master Subtitle
Presto Data
Open-Sankore Document
MegaBitz XGL Vector Drawing
UniPlot Graph
CardShop Plus Document

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

Can't open a .erd 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 .erd file extension is often given incorrectly!

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

wrd, drd, rrd, rd, etd, erv, err, ere, efd, edd, srd, red, frd, erx, ers

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Mandelbrot Explorer Fractal Definition File
PL Designer Document
ERDAS ER Mapper Header Data
RRDtool Round Robin Database
Bioware Encapsulated Resource File
Reaction Data File

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

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