ASN file extension
The table below provides useful information about the .asn file extension. It answers questions such as:
- What is the .asn file?
- What program do I need to open a .asn file?
- How can the .asn file be opened, edited or printed?
- How can I convert .asn files to another format?
Table of Contents
We hope you find this page helpful and a valuable resource!
4 extension(s) and 1 alias(es) found in database
✅ Atlantis Word Processor Sound Scheme

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.
✅ NCBI ASN.1 Data

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.
✅ Uniface Assignment Data

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.
✅ GameSpy Arcade Skin Data

ASN file is a GameSpy Arcade Skin Data. GameSpy Arcade was a shareware multiplayer game server browsing utility.
✅ Abstract Syntax Notation One Data

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.
Other types of files may also use the .asn file extension.
🚫 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:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 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 cannot open this file:
example.asn
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 .asn file association, check the FAQ.
🔴 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 .asn file extension, write to us!