The .tri file extension is related to Symantec LiveUpdate software and used for its program update lists.

There are 6 other file types using
the TRI file extension!

empty icon.tri - 3D Space triangulated head surface

empty icon.tri - Cart3D triangulation

tri icon.tri - Quake Texmake utility output data

empty icon.tri - Ribbons triangle data

empty icon.tri - Linksys WRT54GS data

empty icon.tri - Alias Power Animator 3D data

TRI file extension - LiveUpdate product update list

What is tri file? How to open tri files?

File type specification:

Various data file type icon Various data file type

tri file icon: tri filetype icon

The TRI file extension is associated with the LiveUpdate software installed with Symantec applications (Antivirus, PCAnywhere etc.) and used for actualizing these apps. The .tri file stores product update list.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .tri file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

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