.12O File

.12o is EditPlus data

Key Features: .12O File Extension

Features Description
File Extension .12o
Format N/A
Created by ES-Computing
Category Various data

What's on this Page

  1. How to open:
  2. How to convert:

What is an .12O file?

The 12o file extension is associated with the EditPlus, a source codes and text editing software for Microsoft Windows operating system, developed by ES-Computing.

The 12o file stores some kind of data used by EditPlus.

How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.


Various data


How to solve problems with 12O files