Opening an FHX File

The FHX file type is primarily associated with DeltaV Explorer.

FHX	File extension: FHX
	File type:	export file

What is an FHX file

FHX files mostly belong to DeltaV Explorer. This FHX file is primarily a DeltaV export file used in Emerson Process Management systems. It contains configuration data stored in UTF-16 (LE) encoding.
Key details compiled by FilExt.com include:

• DeltaV Configuration: The file holds settings and parameters exported from the DeltaV Explorer system.
• Encoding: It uses the UTF-16 (Little Endian) format to preserve data integrity.
• Software: It is managed with DeltaV Explorer. More information is available at Emerson DeltaV.
• Alternate Use: A smaller group of these files contains tree ring data. These are produced by CooRecorder and FHX2.
• Viewing Options: Use a text editor that supports UTF-16 or the native DeltaV Explorer to open and examine the file.

FilExt.com tip: This file type is specific to process control and configuration management, yet a variant serves scientific data use by storing tree ring measurements.

How to open FHX files

You need a suitable software like DeltaV Explorer to open an FHX 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 FHX file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a FHX file directly in the browser:. Just drag the file onto this browser window and drop it.

Online FHX Text Viewer

Choose your .fhx file to analyze

or drag and drop it here

Online File Viewer

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FHX file format:

Why is it important to know the file format? This is the only way to find out which program to use to open the file. The file format can be deduced from the file extension and the signature. Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. Knowledge is power - this also applies when dealing with unknown or faulty files. Our evaluation of the FHX files looks like this:

FHX is not a common file extension and mainly uses a special format. The file formats most commonly found in FHX files are:

• 80% of all FHX files are using the well-known UTF-16 (LE) file format to store the data. UTF-16 (LE) is an character encoding system for Unicode. UTF-16 files can be viewed in any modern text editor. These files start with the two bytes FF FE, the so called byte order mark (BOM). The content consists of illegible binary data, which can only be read and interpreted by the associated programs. The files are on average 690 KB in size and range from 11 KB to 110 MB. The file type is old but is used even today. Several words can almost always be found in the files, e.g. Version, SCHEMA and user="ADMINISTRATOR" time=1. Such files are related to deltav, setup, system, characterization and process.
• 7% of all FHX files start with the bytes S00F0000, which are crucial for this file format. These are binary files, so they do not contain words or text. A typical file size is 19 MB. Such files sometimes refer to boot.

The remaining 13% of all FHX files are different files with different signatures. Drag & drop your file here to see the file format and a preview of your FHX file!