File Extension Library


.HM4 File Extension

  • Category: Backup Files

What are .HM4 files and how to open them?

Can't open .HM4 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 .HM4 file.

What is a .HM4 file extension?

.HM4 file extension has been classified as Backup Files.

.HM4 is Lorex backup file

The hm4 file extension is used for video-backups created with the Lorex Client for L19WD Series digital surveillance system.

Most likely very rare or obsolete file format without support from developer.

.HM4 file format is deprecated and this file format is no longer supported.

Currently, .HM4 file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.


How to open:

Apperently only

How to convert:

Backup files usually cannot be converted, just restored. Once the files are restored however, you may be able to convert them like usual.

How to fix problems with .HM4 files

  1. You need to update the application that you normally use to open .HM4 files. Only the latest version of the software supports the current .HM4 file format
  2. You need to check the .HM4 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)