>> ASN file

ASN file format description

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

5 filename extension(s) found in our database.

.asn - Atlantis Word Processor Sound Scheme

The ASN audio files are related to Atlantis Word Processor. The ASN file is an Atlantis Word Processor Sound Scheme. Atlantis Word Processor is a stand-alone word processor for Microsoft Windows developed by Rising Sun Solutions, Inc.

Atlantis Word Processor
Audio files
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Atlantis Word Processor Sound Scheme related extensions:
Emagic EXS-24 Instrument
WireTap Studio Packaged Track
Adobe Premiere Conformed Audio
SampleVision Audio Sample
Adobe Flash MP4 Audio Book
TuneIn Radio Recording Stream

.asn - NCBI ASN.1 Data

The ASN data files are related to PubChem. The ASN file is a NCBI ASN.1 Data. ASN.1, or Abstract Syntax Notation One, is an International Standards Organization (ISO) data representation format used to achieve interoperability between platforms. NCBI uses ASN.1 for the storage and retrieval of data such as nucleotide and protein sequences, structures, genomes, and MEDLINE records.

Data files
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NCBI ASN.1 Data related extensions:
IBM Cognos Data
DX Studio Scene
iSpy Event Data
JW Library Data
TMPGEnc Project

.asn - Uniface Assignment Data

The ASN development files are related to Uniface. The ASN file is a Uniface Assignment Data. Uniface is a development and deployment platform for enterprise applications that can run in a large range of runtime environments, including mobile, mainframe, web, Service-oriented architecture, Windows, Java EE and .NET.

Development files
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Uniface Assignment Data related extensions:
Uniface Startup Shell Data
Uniface Global Object Data
Uniface Dynamic Server Page
Uniface Device Translation Table
Uniface Entity Descriptor Data
Uniface Entity Service Data

.asn - GameSpy Arcade Skin Data

The ASN data files are related to GameSpy Arcade. The ASN file is a GameSpy Arcade Skin Data. GameSpy Arcade was a shareware multiplayer game server browsing utility. The GameSpy Arcade seems to be no longer supported.

GameSpy Arcade
Data files
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GameSpy Arcade Skin Data related extensions:
Shana Informed Filler Package
Xfrog Vegetation Graphics Data
Avast Antivirus Virus Definitions Data
Mozilla Firefox Partial Download
GenDesigner Genealogy Database
Lotus Notes POS Format Data

.asn1 - Abstract Syntax Notation One Data

The ASN1 data files are related to Java ASN.1 SDK. The ASN1 file is an Abstract Syntax Notation One Data. Abstract Syntax Notation One (ASN.1) is a standard and notation that describes rules and structures for representing, encoding, transmitting, and decoding data in telecommunications and computer networking.

Java ASN.1 SDK
Data files
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Abstract Syntax Notation One Data related extensions:
CADIQ View Analysis Results Data
AnyQuest Questionnaire Definition Data
CADIQ Comparison Analysis Data
Agricultural Data Interchange Syntax File
LFToolkit Transformation Rules File
IRIS Laserforms Lforms Data

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

Can't open a .asn 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 .asn file extension is often given incorrectly!

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

acn, aen, an, ans, as, asb, asg, ash, asj, asm, awn, azn, qsn, san, sn

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Inventus Antum Secured Mail Encrypted Data
Alphacam Stone VB Macro
Starpoint Gemini 2 Assembly
Microsoft InfoPath Form Template
Airport Tycoon Saved Game
Aldfaer Data File

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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