O5M File

Did your computer fail to open an O5M file? We explain what they are used for and recommend software that we know can open or otherwise handle your .O5M files.

What is an O5M file?

An .O5M file is an OpenStreetMap O5m data file. Through our analysis of O5M files, we know that one use of the format is OpenStreetMap O5m data. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

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!

Suggest another file format using extension O5M

While we know of one file format using the .O5M file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .O5M file.