What is the IEI file format?
A file with the .IEI extension is a file known as Image Eye Thumbnail Cache. It belongs to the Misc Files category. This format is associated with FMJ-Software.
The reliable way to open a .IEI file is with software that recognises this exact format, rather than guessing from the file name. If you are not sure what created a file, our file identifier can read its first bytes and name the real format, even when the file has been renamed.
We are still gathering the list of programs that open .IEI files. A fully verified, hand-written description of this format is being prepared; until then, the details on this page are drawn directly from our database.
Format details
in a nutshellCommunity Q&A
asked by usersNo questions yet - be the first to ask about IEI files.
