>> SNA file

SNA file format description

Many people share .sna files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .sna file can be edited, converted or printed with. On this page, we try to provide assistance for handling .sna files.

2 filename extension(s) found in our database.

.sna - ZX Spectrum Emulator Snapshot

The SNA data files are related to ZX-32. SNA file is a ZX Spectrum Emulator Snapshot. The ZX Spectrum is a home computer (8bit) released in the United Kingdom in 1982 by Sinclair Research Ltd.

Data files
- / -
ZX Spectrum Emulator Snapshot related extensions:
ZX Spectrum Emulator SLT Snapshot
ZX Spectrum Emulator Snapshot Extended
ZX Spectrum Emulator Tape Data TAP
ZX Spectrum Emulator Tape Data TZX
ZX Spectrum Emulator Snapshot Z80
ZX Spectrum Emulator ZXS Snapshot

.sna - Drive Snapshot Backup Data

The SNA data files are related to Drive SnapShot. 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.

Drive SnapShot
Data files
- / -
sn1, sn2, sn3, sn4, sn5, sn6, sn7, sn8, sn9
Drive Snapshot Backup Data related extensions:
PowerGREP Action Definition
Verity Collection Building Custom Zone
DNA Electropherogram File
Neuro-Expert Desired Evidences Data
Alphacam Router Tool Data
Tecgraf Web Format

Naturally, other applications may also use the .sna file extension. Even harmful programs can create .sna files. Be especially cautious with .sna files coming from an unknown source!

Can't open a .sna 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .sna file extension is often given incorrectly!

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

cna, nsa, sa, san, sba, sga, sha, sja, sma, sn, snw, snx, snz, wna, zna

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Nullsoft Streaming Audio
AceBackup Archive File
Snappy SNZ Compressed File
SourceJammer Data
Whitenoise Archive
Catena Project

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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