RRO file format description

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

1 filename extension(s) found in our database.

.rro - Risk Reduction Overview Data

The RRO data files are related to RRO Tool. The RRO file is a Risk Reduction Overview Data. The Risk Reduction Overview (RRO) method presents a comprehensible overview of the coherence of risks, measures and residual risks.

RRO Tool
Data files
- / -
Risk Reduction Overview Data related extensions:
At Home Canada 2015 Tax Return Data
Maxwell Render Material
BMC Patrol Catalog Data
Atlantis Word Processor Spellchecker Data
EnRoute v2 Toolpath Data
Adobe Authorware Internal Data

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

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

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

dro, ero, fro, gro, rdo, rfo, rgo, ro, ror, rr, rri, rrk, rrp, rto, tro

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

IBM Voice Type Data
Delphi Repository Object
Visual Topo Document
Xerox Raster Document Object
DOSBox Raw OPL Format Data
Oracle Database Redo Log

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 .rro file format, then write to us!

DataTypes.net >> RRO file