.ANN File Extension

Verified information
Information about the file ANN
  • Help Annotations
  • System Files
  • N/A

What is the ANN file?

The ANN file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Help Annotations format. ANN files are supported by Windows operating systems. The ANN file is one of the System Files files, just like 323 of the other files found in our file information database.

A program that can open the ANN file is e.g. Microsoft Windows Help. This software was released by Microsoft Corporation.

Programs, that can open .ANN files

Microsoft Corporation
Microsoft Windows Help
Windows

How to open a .ANN file?

If you have problems opening the file ANN, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the ANN file format with the installed program. If not, right click on your ANN file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all ANN files should automatically open with the selected program.

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