.NPL file extension

This is the basic program to work with .NPL extension

The Core Media Player

The Core Media Player The Core Media file

The Core Media Player (formerly PowerDivX) provides a flexible and intuitive interfaces for organizing and playing audio and video files. It supports Winamp 2.xx VIS and DSP Plugins as well as full XML integration between our Playlist and Media Manager... (more)

The program works with the following extensions: mp3, mpp, wma, wmv, avi, mkv, au, ogg, mp2, ogm, ape, mpa, mpc, mpe, mac, mp+, mpg, lst, wav, aif, wax, asf, npl, csz, wvx, cda, pls, m1v, m2v, mka, m3u, mp1, mid, mpeg, tcmp, divx and audiocd

.NPL extension is also supported by the following programs:

Xilinx ISE

Xilinx ISE Xilinx ISE Project

Xilinx ISE is a complete and very advanced ECAD application.
MP3 Tunes

MP3 Tunes MP3 Tunes Playlist

Yes! A fast and easy to use dual MP3 player with a lot of features like: database, playlist, pitch...
Nokia Multimedia Player

Nokia Multimedia Player Nokia Multimedia Playlist

Designed to expand the capabilities of your Nokia phone.
Nemetschek Allplan

Nemetschek Allplan Nemetschek Datei

The object oriented 3D-design software for architects.