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    • File extension .OSM
    • Dateiendung .OSM
    • .OSMファイルの拡張子
    • Extension de fichier .OSM
    • Extension de archivo .OSM
    • Estensione del file .OSM

How to open file with .OSM extension?

Don’t you know what program to use to convert the .OSM file? Do you want to convert a .OSM file into a different format? Below you will find helpful information.

File extension .OSM

Full Name Developer Category
OpenStreetMap Data Format OpenStreetMap GIS Files
.OSM

The OSM file extension stands for OpenStreetMap Map File which is an open-source vector data format used for editing and storing geographical information. It adheres to the XML standard, using GPS Exchange Format ( GPX) to encode points, lines and polygons on a digital map. OSM map data is stored in a hierarchical structure called nodes, which are connected together by waypoints to represent spatial relationships between elements. The file may contain one or more street maps, along with data such as buildings, restaurants, street names, bus routes and other geographical details.

OpenStreetMap Map Files are often used as the input to map-enabled applications, such as Google Maps, Apple Maps, and Yahoo Maps. The OSM Map format is also widely supported by many Open Source projects such as OpenStreetBrowser, JOSM Editor, and Merkaartor. The format is widely compatible across different platforms, making it a popular choice with developers.

Similar File Extensions

Other related file extensions include: KML, OSA, GML, GVI, and TOPO.

Programs for WINDOWS system
  • FME Desktop FME Desktop
  • GeoVisu GeoVisu
Programs for MAC system
  • Merkaartor Merkaartor
Programs for LINUX system
  • GPX Viewer GPX Viewer

After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .OSM) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .OSM extension.

When choosing the software we can select the system to use this software every time.

Remember!
Using it for the first time it is good to check whether the .OSM file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .OSM extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .OSM extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .OSM file. Sometimes you have to repeat the operation several times.

Other instructions

If none of the programs listed by us to work with the .OSM file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.

In the vast majority of cases you will find the program dedicated to support the .OSM file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .OSM file) will be extended to the maximum.

It is also good to check

  • if the .OSM file has no errors
  • or if it has been copied (or downloaded by the browser) thoroughly
In such a case it is best to try to download the .OSM file again from the same source on the Internet (or look for another source). If you received the file from another person, ask this person to re-send it. However, if the file was copied from some media, repeat the copying operation.

Author’s guidelines

img
Mr B. Adam

Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.

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Similar file extensions

  • File extension .OS2
  • File extension .OSCD
  • File extension .OS
  • File extension .OSC
  • File extension .OSAS

Conversion of a OSM file

  • OSM to CSV
  • OSM to GML
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