An ol file extension is related to the Valve Hammer Editor. An ol file contains object layout.

There is one other file type using
the OL file extension!

empty icon.ol - PTC Creo model

Detailed description

Software that open ol file

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OL file extension - Valve Hammer object layout

What is ol file? How to open ol files?

File type specification:

Graphics file type icon Graphics file type

The ol file extension is associated with the Valve Hammer Editor (also known as Worldcraft) a mapping editor for Microsoft Windows operating system that allows users to create custom maps for games based on Source gaming engine.

The ol file stores object layout.

The default software associated to open ol file:

Valve Hammer Editor icon

Valve Corporation logoValve Hammer Editor  Microsoft Windows software

Company or developer:
Valve Corporation

Valve Hammer Editor is Valve Software's map creation program for their game engine - Source engine.

The current version supports both Source and GoldSrc, and can only be accessed via a free download of the Source engine SDK.

Help how to open:

Use Valve Hammer Editor *.ol object layout files.

How to convert:

Probably cannot be converted to anything else.

List of software applications associated to the .ol file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open ol file, edit ol file, convert ol file, view ol file, play ol file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting ol files.

Software that open ol file - Valve Hammer object layout

Programs supporting the exension ol on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open ol file action.

Microsoft Windows:

Main software associated with ol file by default:
Valve Hammer Editor small icon Valve Hammer Editor
Other suggested software:

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