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How to open .ATTR file extension?

File Type : iPhoto Image Attributes (Apple Inc.)
Compatible with (WinXP,Vista,Win7,Win8 and Win10)

Looking for a program to open .ATTR files?

"Windows unable to open a file!" is probably the most common error faced by millions every day. This is either because the program required to open a file is not available on your system or there may be other issues.

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What is .ATTR file extension?

.ATTR file extension is a known file type. This section of tells you everything you need to know about this extension.
File created by Apple iPhoto, an image editor and organizer program; contains an image's data; created to accompany an image whose attributes have been edited. Files are located in the subfolders of the iPhoto program. NOTE: Used by iPhoto 2 and earlier installments, not used by iPhoto 4 and later.
You can see a list of software programs here on that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open .ATTR files:

Apple Mac OS X:
  • Apple iPhoto 9.6