OSB File

What are OSB files and how to open them

Are you having problems opening an OSB 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 OSB files.

What is an OSB file?

OSB files have multiple uses, and OpenStreetMap Binary Map Data is one of them. Read more about the other uses further down the page.

OpenStreetMap Binary Map Data

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 OSB files

We have identified one OSB opener that is compatible with this specific type of OSB file.

Programs that open OpenStreetMap Binary Map Data files

Last updated: May 19, 2024

All known file formats using extension .OSB

While OpenStreetMap Binary Map Data is a popular type of OSB-file, we know of 2 different uses of the .OSB file extension. Different software may use files with the same extension for different types of data.

Osu! Beatmap Storyboard Data

We know that one OSB format is Osu! Beatmap Storyboard Data. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

While we have not verified the apps ourselves yet, our users have suggested two different OSB openers which you will find listed below.

Various apps that use files with this extension

These apps are known to open certain types of OSB files. Remember, different programs may use OSB files for different purposes, so you may need to try out a few of them to be able to open your specific file.

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 OSB file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.