Opening an RFF File

The RFF file type is primarily associated with Monolith Productions game engine.

RFF	File extension: RFF
	File type:	container file

What is an RFF file?

RFF files mostly belong to Monolith Productions game engine. These RFF files are container files that serve different roles based on the source application.
In many cases they are used as game resource files. For example, Monolith Productions, Inc. uses an RFF file as a Rich Resource Format to store game assets such as textures, sounds, and models. You may find these files bundled within game directories.
Other RFF files serve different purposes, including:

Eye exam files – Produced by LKC Technologies, Inc., these files hold diagnostic data for eye examinations. More details can be found at LKC Technologies.

Framer Results Files – Some RFF files are created in a zipped format (using ZIP internally) to store results from Axway Decision Insight.

Roster files – These files are used to hold report data, such as team lists or schedules, typically managed by TMS Software's ReportBuilder.

FilExt.com note: How you open an RFF file depends on its origin. Using software intended for the file’s specific role—such as a game engine for game assets or diagnostic tools for exam data—is important.

How to open an RFF file

You need a suitable software like Monolith Productions game engine to open an RFF file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your RFF file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a RFF file directly in the browser:. Just drag the file onto this browser window and drop it.

Online RFF Text Viewer

Choose your .rff file to analyze

or drag and drop it here

Online File Viewer

✈

Read our privacy guarantee in Filext’s terms and privacy policy

Please allow ads on our site

This helps us keep our servers running. Then re-upload your file to view it.

Click here to see how to disable the ad blocker for filext.com

RFF file format:

A file format defines how the data in the file is structured. The file format can be deduced from the file extension and the signature. If the file extension does not match the file format, double-clicking on the file will cause an error upon opening. When there is a problem with a file, the first step to solving it is to determine the file format. Our evaluation of the RFF files looks like this:

The RFF file extension is not widely used. Such a file includes different formats for the applicable programs. However, the following two file formats are common:

• 40% of all RFF files are Build Engine RFF encrypted container files. The contents of these files are partially readable with a text editor. The files are on average 28 MB in size and range from 9 MB to 28 MB. The file type was created 20 years ago but is still used today. The keywords Copyright (c) 1997 by Monolith Productions, Inc. All Rights Reserved, MThd, MTrk and Perc standard are typical for these files. A common filename is SOUNDS.RFF or BLOOD.RFF.
• 10% of all RFF files start with the bytes FBQR, which are crucial for this file format. The content consists of illegible binary data, which can only be read and interpreted by the associated programs. RFF files are between 3 MB and 10 MB in size. Certain words are almost always found in the files, such as FBQR, ,LKC Technologies, Inc, Suite 222 and j2 Professional Drive.

All other RFF files (50%) have different formats. Sometimes used for photonst or font. If you want to find out which format your RFF file belongs to, just click on the button "Choose your .rff file to analyze".