PUN file format description

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

2 filename extension(s) found in our database.

.pun - Aplitop MDT Points Data

The PUN data files are related to Aplitop MDT. The PUN file is an Aplitop MDT Points Data. MDT is a program that allows you to model a terrain using a point cloud, generate contours, get profiles and cross-sections, calculate volumes by mesh or profiles differences and display 3D views.

Aplitop MDT
Data files
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Aplitop MDT Points Data related extensions:
BlastMetriX 3D Data
Crystal Reports Label
Polyspace Results Data
XAdES Signature
Cochlear Data Exchange File
Intuit Quicken 6 for Windows Data

.pun - AQScript Data

The PUN data files are related to AQScript. The PUN file is an AQScript Data. AQScript is a command line tool for validating MP3 files. The AQScript seems to be no longer supported.

Data files
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AQScript Data related extensions:
Scream Center for Seismic Studies Data
Everything Search Engine File List
Case CATalyst Voice Command Data
HotDocs Answer
IconPackager Raw Theme Data

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

Can't open a .pun 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.

The .pun file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

lun, phn, pin, pjn, pkn, pn, pnu, pu, pub, pug, pum, pyn

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Xilinx ISE Signal-to-pin Mapping Data
Pynguin Project
Epic Pinball Saved Game
PGP Public Keyring Data
PlantUML Document
Spectrum Projection Metadata

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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If you have useful information about the .pun file format, then write to us!

DataTypes.net >> PUN file