.OTLN File Extension

Are you having difficulty opening a file that ends with .OTLN? Such files can be executed only by certain programs. If you cannot open the .OTLN file, it can be due to the following reasons: either you do not have an appropriate program to open it, or your file association is corrupted. For more information about this extension, please read the article below.

What is a .OTLN file?

.OTLN file belongs to the category of Data Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.

otln

Developer: A Sharp

File Type: Opal Outline File

Category: Data Files

Format: N/A

.OTLN file is associated with Opal Outline File developed by A Sharp, has a N/A Format and belongs to Data Files category.

Other file extensions

.xen

Guitar Hero III Data File

.sparsebundle

Mac OS X Sparse Bundle

.owc

OutWit Catch Database

.tip

TuneUp Utilities Icon Package

.kml

Keyhole Markup Language File