1. EPH File Extension
2. How to open EPH file?

2.1 Download and install application that supports EPH files
1. 2.1.1 Programs that support EPH files
2.2 Verify whether EPH files are associated with appropriate software
2.3 Check EPH file for other errors

3. Similar file extensions

EPH File Extension

File type GPS Pathfinder Office Ephemeris
File developer Trimble Navigation Limited
File category GIS Files
File popularity rating

How to open EPH file?

If given user account does not have necessary permissions to open files with EPH extension, it is highly probable that no program that supports given files is installed on the users’ system. Below is a list of actions user should pursue in order to resolve most common problems.

Step 1. Download and install application that supports EPH files

After the application has been installed, the system should automatically open EPH files with given application. Below is the list of relevant programs along with operating systems they are available for:

Programs that support EPH files

Windows

GPS Pathfinder Office

Step 2. Verify whether EPH files are associated with appropriate software

It is possible that an application that supports EPH files is not associated with such files. In such case, the program should by manually associated with EPH files (right-click on the file icon → Properties → General Tab → In submenu "Open with" and click on "Change" button. System will display a list of suggested programs that support EPH files. Choose the application by checking the box "Always use the selected application to open this kind of files". System will store this information in its registry and use it to open EPH files with the selected program.

Changing EPH file association in registry

File association for EPH files can be edited manually by editing appropriate entry in Windows System Registry. However, it is discouraged as it may introduce errors to registry if not done properly and may even damage the system.

Step 3. Check EPH file for other errors

EPH file was not copied properly from storage medium.
Antivirus application prevents opening EPH files. In that case it is recommended to exercise extreme caution and recover or delete infected EPH file. It is also advised to scan the entire system for malicious software and viruses with antivirus software.
For EPH files downloaded from the internet it is advised to check if the file has been downloaded completely and is not corrupted. If not, the file should be re-downloaded.

Similar file extensions

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