Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .xer

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .xer file?
  • Which program can create the .xer file?
  • Where can you find a description of the .xer format?
  • What can convert .xer files to a different format?
  • Which MIME-type is associated with the .xer extension?
Primavera P6 Project .xer file icon

Primavera P6 Project

XER file is a Primavera P6 Project. Primavera P6 is a robust, and easy to use solution for globally prioritizing, planning, managing and executing projects, programs and portfolios.
Detailed description not available
Category: Project files
Application: Primavera P6
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Microsoft Project Document
Microsoft Project Template
Microsoft Project Database
XER Manager Template
Microsoft Project XML Data Interchange File
Microsoft Project Exchange Document
Microsoft Project Holidays Data
Microsoft Project for Mac Data
Microsoft Project Workgroup Message

Other types of files may also use the .xer file extension. If you have helpful information about .xer extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Adobe Atmosphere World
Broderbund PrintMaster Certificate
Certificate File
E-Cell 2 Rule Data
OpenEXR Image
Java Serialized Object
XML-Data Reduced Schema
XMOS Executable
Kinect Studio Recording

The .xer filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

xet (1), xee (1), xe (1), ser (1), er (1), cer (1), zer (1), xrr (1), xfr (1), xef (1), xed (1), xdr (1), exr (1), der (1), aer (1)

Can't open a .xer file?

If you want to open a .xer file on your computer, you just need to have the appropriate program installed. If the .xer association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.xer

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android