What is the FNM file format?
A file with the .FNM extension is a file known as Apache Lucene Field. It belongs to the Misc Files category. This format is associated with Apache Software Foundation.
The reliable way to open a .FNM 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 .FNM 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 FNM files.
