File Extension Library

.OL File Extension

  • Developer by: Valve
  • Category: 3D Image Files

What are .OL files and how to open them?

Can't open .OL 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 .OL file.

What is a .OL file extension?

.OL file extension is created by Valve. .OL has been classified as 3D Image Files.

.OL is Valve Hammer Object Layout File

File created by Valve Hammer Editor, a mapping tool for the Goldsource engine that runs games like Half-Life and Counter-Strike; contains prefabs, or objects, and their .WAD texture files; referenced by Hammer to map out objects and textures.

NOTE: Hammer Editor is included in the Source game engine SDK.

List of all softwares that can open the Valve Hammer Object Layout File
Valve Hammer Editor

How to fix problems with .OL files

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