A daily updated filename extension database!

SNM file extension

The table below provides useful information about the .snm file extension. It answers questions such as:

  • What is the .snm file?
  • What program do I need to open a .snm file?
  • How can the .snm file be opened, edited or printed?
  • How can I convert .snm files to another format?
  • Where can I find the specifications for .snm?
  • Which MIME-type is associated with the .snm extension?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

.snm file extension details

Netscape Mail Index

Netscape Mail Index .snm file icon
SNM file is a Netscape Mail Index. Netscape Mail and Newsgroups, commonly known as just Netscape Mail, was an email and news client produced by Netscape Communications Corporation as part of the Netscape series of suites between versions 4.5 to 7.2. It was previously two separate programs known as Netscape Messenger and Netscape Collabra between Netscape Communicator 4 and 4.5.
SNM format description not yet available
Category: Data files
Application: Netscape Mail
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SNM aliases:
SNM related links:
SNM related extensions:

Other types of files may also use the .snm file extension.

.snm file extension error

The .snm file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

snl, cnm, znm, sn, smm, shm, nsm, enm, snn, snk, smn, sm, sbm, nm

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

EGrid32 Form Snippet
Pegasus Mail New Message
Stepmania Song
eNewsletter Manager Message Data
STATISTICA v7 Neural Networks File
Ami Pro Macro
RM Number Magic Document
ZBrush NoiseMaker Data
SetEdit Menu Configuration
NESticle Movie
open .snm file

Can't open a .snm file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .snm file association, check the FAQ.

.snm file extension

Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .snm file extension, write to us!

.snm file extension

Rate our SNM page

Please help us by rating our SNM page on a 5-star rating system below. (1 star is poor, 5 star is excellent)

4 of 5 stars (12 votes)

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文