An ann file extension is associated with the ENVI app for Microsoft Windows. An ann file contains saved map annotation.

There are 4 other file types using
the ANN file extension!

ann icon.ann - Microsoft Windows Help annotation

empty icon.ann - King-FIX data

empty icon.ann - ZEMAX annotations

empty icon.ann - Lingvo dictionary annotation

ANN file extension - ENVI saved map annotation

What is ann file? How to open ann files?

File type specification:

Various data file type icon Various data file type

Files with ann file extension are used by ENVI, a program for Microsoft Windows operating system, which allows users to process and analyze geospatial images.

The ann file stores annotation for a map.

The default software associated to open ann file:

ENVI picture or screenshot

Exelis Visual Information Solutions logoENVI  Microsoft Windows software

Company or developer:
Exelis Visual Information Solutions

ENVI is a software solution used to process and analyze geospatial images. Application is used by scientists, researchers, image analysts, and GIS professionals. ENVI software combines the latest spectral image processing and image analysis technology with an intuitive, user-friendly interface to help you get meaningful information from imagery.

Help how to open:

Use ENVI to open *.ann files.

How to convert:

Probably cannot be converted to other formats.

List of software applications associated to the .ann file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open ann file, edit ann file, convert ann file, view ann file, play ann file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting ann files.

Software that open ann file - ENVI saved map annotation

Programs supporting the exension ann on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about ENVI for open ann file action.

Microsoft Windows:

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