File Extension Library


.RLH File Extension

  • Category: Bitmap image Files

What are .RLH files and how to open them?

Can't open .RLH file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .RLH file.

What is a .RLH file extension?

.RLH file extension has been classified as Bitmap image Files.

.RLH is Picture image

The rlh file extension is associated with the compressed picture image file format that used Run Length and Huffman optimizing techniques.

The RLH picture image file format seems to be obsolete and is not supported in current picture image viewers, or editors.


How to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .rlh file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .RLH files

  1. You need to update the application that you normally use to open .RLH files. Only the latest version of the software supports the current .RLH file format
  2. You need to check the .RLH file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)