OIR File

What are OIR files and how to open them

Are you having problems opening an OIR 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 OIR files.

What is an OIR file?

OIR files have multiple uses, and Olympus FluoView RAW Format is one of them. Read more about the other uses further down the page.

Olympus FluoView RAW Format

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 OIR files

Important: Different programs may use files with the OIR file extension for different purposes, so unless you are sure which format your OIR 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: May 19, 2024

All known file formats using extension .OIR

While Olympus FluoView RAW Format is a popular type of OIR-file, we know of 2 different uses of the .OIR file extension. Different software may use files with the same extension for different types of data.

Olympus RAW Format

We know that one OIR format is Olympus RAW Format. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

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!

Help us help others

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