Home : File Types : OTLN File

.OTLN File Extension

File TypeOpal Outline File

DeveloperA Sharp
4.0 (2 Votes)
CategoryData Files

What is an OTLN file?

Outline created by Opal, an outlining program for Mac OS X; creates hierarchical lists for organizing notes, projects, reports, ideas, etc.; Opal is the successor to Acta and has been completely rewritten for Mac OS X.

More Information

More information is available at the Opal Product Page.

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Programs that open OTLN files
A Sharp Opal
Updated 2/20/2007

About OTLN Files

Our goal is to help you understand what a file with a *.otln suffix is and how to open it.

The Opal Outline file type, file format description, and Mac programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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