What is the IMM file format?
A file with the .IMM extension is a file known as IncrediMail Deleted Email Messages List. This format is associated with Perion Network Ltd..
The reliable way to open a .IMM 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 .IMM 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 IMM files.
