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Filename extension
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Navigation: Home > ERF file

Informations about the ERF filename extension and the file formats associated with it

We collected the information you should know about the .erf filename on this page. If you were sent a(n) .erf file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

2 filename extension(s) are in our database

.erf - Bioware Encapsulated Resource File

The ERF file is a Game Data file, which is connected to the Bioware Encapsulated Resource File according to our registry. With the adequate settings, the Bioware Encapsulated Resource File (.erf) files can be opened or converted with the help of Neverwinter Nights.

Format description:
ERF format
Game Data
Neverwinter Nights
Magic string:
- / -
Related links:
Related extensions:
Bioware 2-Dimensional Array
Bioware Game Data
Bioware Aurora Music Unit
Bioware Aurora Dialog Data
Bioware Aurora Faction
Bioware Generic File Format

.erf - Epson RAW Image

The ERF file is a Graphic file, which is connected to the Epson RAW Image according to our registry. With the adequate settings, the Epson RAW Image (.erf) files can be opened or converted with the help of Epson PhotoRAW.

Format description:
ERF format description not yet available
Epson PhotoRAW
Magic string:
- / -
Related links:
Related extensions:
Pentax Electronic Format
Openlab Raw Format
C64 Printfox/Pagefox Bitmap Image
Very Ordinary Raster Bitmap
Cisco IP Phone Image
Nikon RAW Image

Important! Programs other than the ones listed above may also use the .erf file extension. Even harmful programs can create files with the .erf extension to store data in them. Always be careful with .erf files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .erf file can’t be opened on your computer?

If the program necessary for opening the .erf file is installed properly on your computer, then the quickest and simplest way to open the .erf file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .erf file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .erf extension

The .erf filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .erf files.

rf, drf, frf, erv, err, erd, erb, efr, wrf, ef, rrf, edf, ref, etf, ert

Maybe you’re not even looking for the .erf file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .erf extension. It’s possible that the one you’re looking for is among them.

Autodesk 3D Scene
Enigma Transportable File
Prosa Entity Relationship Diagram
Encryptafile Private Key
Metathesaurus Rich Release Format Document
ESRF Data Format

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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