A daily updated filename extension database!

SN4 file extension

The table below provides useful information about the .sn4 file extension. It answers questions such as:

  • What is the .sn4 file?
  • What program do I need to open a .sn4 file?
  • How can the .sn4 file be opened, edited or printed?
  • How can I convert .sn4 files to another format?
  • Where can I find the specifications for .sn4?
  • Which MIME-type is associated with the .sn4 extension?

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

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

.sn4 file extension details

Scid Name Data

Scid Name Data .sn4 file icon
SN4 file is a Scid Name Data. Shane's Chess Information Database (Scid) is a popular free UNIX, Windows, Linux, and Mac application for viewing and maintaining huge databases of chess games.
SN4 format description not yet available
Category: Data files
Application: Scid
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SN4 aliases:
SN4 related links:
SN4 related extensions:
Scid Database Index

Scid Game Database

.sna file extension details

Drive Snapshot Backup Data

Drive Snapshot Backup Data .sna file icon
SNA file is a Drive Snapshot Backup Data. Drive SnapShot is disk imaging software that enables the user to back up, restore and view backed up hard disk data, easily and safely.
Category: Data files
Application: Drive SnapShot
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SNA aliases:
sn1, sn2, sn3, sn4, sn5, sn6, sn7, sn8, sn9
SNA related links:
SNA related extensions:

Other types of files may also use the .sn4 file extension.

.sn4 file extension error

The .sn4 file extension is often given incorrectly!

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

ns4, snt, sne, sm4, sg4, zn4, snr, sn, sh4

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Lotus Notes 4 Database
Windows Sticky Notes
Scid Game Database
VX Show-n-Tell Slideshow
XPMPro 2.0 Data
Elnec Programmer Serialization File
Spectronaut Experiments Data
Mail.dat Seed Name File
open .sn4 file

Can't open a .sn4 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 .sn4 file association, check the FAQ.

.sn4 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 .sn4 file extension, write to us!

.sn4 file extension

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