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OLK15 File

What are OLK15 files and how to open them

Are you having problems opening an OLK15 file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your OLK15 files.

What is an OLK15 file?

An .OLK15 file is an Outlook Mac Temporary Data file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open OLK15 files

Important: Different programs may use files with the OLK15 file extension for different purposes, so unless you are sure which format your OLK15 file is, you may need to try a few different programs.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Last updated: April 15, 2017

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File.org helps thousands of users every day, and we would love to hear from you if you have additional information about OLK15 file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.