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>> EXTRA file

EXTRA file format description

Many people share .extra files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .extra file can be edited, converted or printed with. On this page, we try to provide assistance for handling .extra files.

1 filename extension(s) found in our database.

.extra - BreakPad Crash Log Extra Data

EXTRA file is a Breakpad Crash Log Extra Data. Breakpad is a set of client and server components which implement a crash-reporting system.

.extra file format description:
EXTRA format description not yet available
Data files
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BreakPad Crash Log Extra Data related links:
BreakPad Crash Log Extra Data related extensions:
Open Game Engine Exchange Data
CatDV Catalog
Metaio SDK 3D Map
JMF Mime Package
Eurotherm Hydra History Data
QT 3D Data

Naturally, other applications may also use the .extra file extension. Even harmful programs can create .extra files. Be especially cautious with .extra files coming from an unknown source!

Can't open a .extra file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


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 one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .extra file extension is often given incorrectly!

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


Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Adobe Director Xtra Extension

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .extra file format, then write to us!