SNM File

What are SNM files and how to open them

Are you having problems opening a SNM file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your SNM files.

What is a SNM file?

SNM files have multiple uses, and Netscape Mail Message is one of them. Read more about the other uses further down the page.

Netscape Mail Message

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open SNM files

Important: Different programs may use files with the SNM file extension for different purposes, so unless you are sure which format your SNM file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested two different SNM openers which you will find listed below.

Last updated: March 10, 2023

All known file formats using extension .SNM

While Netscape Mail Message is a popular type of SNM-file, we know of 3 different uses of the .SNM file extension. Different software may use files with the same extension for different types of data.

Smush Animation Format (new)

We know that one SNM format is Smush Animation Format (new). We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

SNM opener for Windows

We have identified one SNM opener that is compatible with this specific type of SNM file.

SnevenTracker Module

We know that one SNM format is SnevenTracker Module. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Various apps that use files with this extension

These apps are known to open certain types of SNM files. Remember, different programs may use SNM files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about SNM file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.