A daily updated filename extension database!

ANN file extension

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

  • What is the .ann file?
  • What program do I need to open a .ann file?
  • How can the .ann file be opened, edited or printed?
  • How can I convert .ann files to another format?

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

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

✅ Windows Help Annotations

.ann
Description:
ANN file is a Microsoft Windows Help Annotations. Windows Help is a component of Windows that is accessible from various Windows programs.
Category: Data files
Application: WinHelp
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
ANN aliases:
-
ANN related links:
-
ANN related extensions:
Windows Help File

✅ ENVI Annotation Data

.ann
Description:
ANN file is an ENVI Annotation Data. ENVI image analysis software is used by GIS professionals, remote sensing scientists, and image analysts to extract meaningful information from imagery to make better decisions.
ANN format description not yet available
Category: Data files
Application: ENVI
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
ANN aliases:
-
ANN related links:
-
ANN related extensions:
Spectral Library Exchange Format Data

THOR Metadata Rich Spectral Library Data

ENVI Spectral Library Data

TripleSat DIMAP Data

✅ Zemax Annotations Data

.ann
Description:
ANN file is a Zemax Annotations Data. Zemax is an optical design program that is used to design and analyze imaging systems such as camera lenses, as well as illumination systems.
ANN format description not yet available
Category: Data files
Application: Zemax
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
ANN aliases:
-
ANN related links:
-
ANN related extensions:
Zemax Archive

Zemax Lens Data

Zemax Table Glass Data

Zemax Beam File

Zemax Multi-mode File

Zemax Programming Language Source Code

Zemax Encrypted Coating File

Zemax Face Number File

Zemax Lens Catalog File

Zemax Object Format File

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

🚫 The .ann file extension is often given incorrectly!

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

abn, agn, ahn, amn, an, anb, ang, anh, anm, nan, nn, znn

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

i2 Analyst's Notebook Data
ZNN Network Architecture Configuration
Adobe Edge Animate Project
ETCBC Analysis Data
Alpha Five Database Export
NanoScope Software Data
Psion Series 3 Agenda Document
Nero CD File List
CYANA Torsion Angle File
Our Family Tree Data

🔴 Can't open a .ann 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.ann

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 .ann 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 .ann file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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