Nokia playlist
File type: Settings, options, themes or skins file
Files with npl file extension can be found as playlists made using Nokia Multimedia Player from Nokia PC Suite.
Found 5 different file type records with the same npl filename suffix.
File type category:
Settings, options, themes or skins file
Date updated: January 2, 2025
Record marked as obsolete and not updated for a long time.
The npl file extension is mainly related to multimedia playlists created using Nokia Multimedia Player which was in the past part of the Nokia PC Suite.
Most likely some old format without support. No further information could be found.
You can only open and playback these files using Nokia PC Suite.
There is probably no way how to convert this file type.
Apps designed for playing npl files:
Microsoft Windows
File type category:
Document file
Date updated: May 18, 2018
The npl file extension is associated with the Allplan Engineering, a BIM solution for Microsoft Windows operating system, developed by Nemetschek AG.
The npl file contains plot layout from Allplan Engineering.
Use Allplan Engineering to work with *.npl files.
Probably can be converted to other formats.
Software applications that can open npl files:
Microsoft Windows
Software applications that can edit npl files:
Microsoft Windows
Software capable of saving npl files:
Microsoft Windows
Software apps that create npl files:
Microsoft Windows
Software applications that handle other tasks involving npl files:
Microsoft Windows
File type category:
Settings, options, themes or skins file
Date updated: November 28, 2018
Record marked as obsolete and not updated for a long time.
The npl file extension is associated with the Core Media Player.
The npl file contains Nefertiti playlist.
Most likely some old format without support. No further information could be found.
Software apps that manage or store settings in npl files:
Microsoft Windows
The Core Media Player
Software applications that handle other tasks involving npl files:
Microsoft Windows
The Core Media Player
File type category:
Various data file
Date updated: October 2, 2026
DART Pro 98 was a previous Windows version of the DART audio editing and recording software from DARTECH. The program used noiseprints to support its audio processing features.
An .npl file contains noiseprint information used by DART Pro 98. It is a supporting data file rather than an audio recording, and is intended to be used within the DART Pro 98 environment.
Open the .npl file with DART Pro 98 on Microsoft Windows. It is a program support file and may be loaded by DART Pro 98 when the related audio-processing operation requires it.
Because the format is associated with legacy software, renaming the file or opening it in a general-purpose text or audio editor will not provide a useful view of its contents.
An .npl noiseprint information file is not a standalone audio format, so it cannot be meaningfully converted to a common audio file type. Use DART Pro 98 to apply the noiseprint data to the relevant audio and export the processed result in an audio format supported by that program.
Software applications that handle other tasks involving npl files:
Microsoft Windows
File type category:
Source code and script file
Date updated: August 29, 2018
The npl file extension is associated with the Xilinx Integrated Software Environment (ISE), a design suite used to create programs for Xilinx programmable devices.
The npl file stores programming project.
Use Xilinx Design Suite to open *.npl project files.
Probably can be exported to other formats.
Software applications that can open npl files:
Microsoft Windows
Software applications that can edit npl files:
Microsoft Windows
Software capable of saving npl files:
Microsoft Windows
Software apps that create npl files:
Microsoft Windows
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