>> NVDA-ADDON file

NVDA-ADDON file format description

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

1 filename extension(s) found in our database.

.nvda-addon - NVDA Add-on Package

The NVDA-ADDON data files are related to NVDA. NVDA-ADDON file is an NVDA Add-on Package. NonVisual Desktop Access (NVDA) is a free, open-source, portable screen reader for Microsoft Windows.

Data files
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NVDA Add-on Package related extensions:
LogonStudio Windows Vista Logon Screen
Pegasus Mail Folder Secondary Index
Pegasus Mail Address Book
Kernel for NTFS Data Recovery Snapshot Data
PhotoVOCA Communication Board Data
Hetero Number Viewer Input Data

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

Can't open a .nvda-addon 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.

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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