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>> DRO file

DRO file format description

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

1 filename extension(s) found in our database.

.dro - Delphi Repository Object

DRO file is a Delphi Repository Object. Embarcadero Delphi is an integrated development environment (IDE) for console, desktop graphical, web, and mobile applications. DRO file contains information about the object repository in Delphi. Each entry in this file contains specific information about each available item in the object repository.

.dro file format description:
DRO format
Embarcadero Delphi
Development files
- / -
Delphi Repository Object related links:
Delphi Repository Object related extensions:
Borland Project Group
Borland Package Library
Delphi Component Package
Delphi Component Resource
Delphi Component Template
Delphi Compiled Unit

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

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

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

vro, cro, ro, fro, dto, drl, dri, dor, dgo, ddo, sro, rdo, ero, drp, drk

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

CropWat Data
Oracle Database Redo Log
DReport Document
Excellion Drill File
Tank3D Game Data
Xerox Raster Document Object

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