The PTN file extension is related to the Housecall antivirus app for Windows and Mac. The *.ptn file stores virus patterns.

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

empty icon.ptn - CADKEY pattern

empty icon.ptn - Amaya dicopar file

empty icon.ptn - PaperPort thumbnail images

empty icon.ptn - DigiStitch design

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PTN file - Housecall virus pattern file

What is ptn file? How to open ptn files?

File type specification:

Miscellaneous file type icon Miscellaneous file type

The PTN file extension is associated with the HouseCall an antivirus software for Microsoft Windows and Apple Mac computers. The *.ptn file contains database with new virus information and program updates.

The default software associated to ptn file type:

Trend Micro HouseCall icon

Trend Micro Inc. logoTrend Micro HouseCall  Microsoft Windows software

Company or developer:
Trend Micro Inc.

HouseCall is on-line security solution that can quickly identify and fix a wide range of threats including viruses, worms, Trojans, and spyware.

Help how to open:

No information how to open PTN available yet.

How to convert:

No additional information how to convert PTN available yet.

List of recommended software applications associated to the .ptn 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 ptn file, edit ptn file, convert ptn file, view ptn file, play ptn file etc. (if exist software for corresponding action in's database).

  • Others ptn file

Unspecified and all other actions for computer programs working with ptn file - Housecall virus pattern file

Click on the software link for more information about Trend Micro HouseCall. Trend Micro HouseCall uses ptn file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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