Download NPNMR

Click on the respective button for your OS to download the recent version of NPNMR.

NPNMR for Microsoft Windows

NPNMR for Microsoft Windows. The latest version is compatible with Windows 10. It runs on 32bit and 64bit systems. Download by clicking on the link or open the menu (right mousebutton) when on the link. (Version 2.4.8 Date: 01/04/2016)

NPNMR for Mac OS X

This version is compatible with Mac OS X 10.11 El Capitan. Other versions of OS X are also supported (64bit only).

Npnmr248.dmg (Version 2.4.8 Date: 01/04/2016)

NPNMR for Linux

NPNMR for Linux. This version has been compiled and tested on the 32bit Ubuntu Version LTS 14. It should run on both 32 and 64 bit versions of Linux.

Npnmr248.tgz (Version 2.4.8 Date: 01/04/2016)

NPNMR for ARM (Raspberry PI)

NPNMR for ARM (Raspberry PI). The software is compatible with the little-endian OS (32 bit). It was tested on Raspberry PI Version 2. Download by clicking on the link or open the menu (right mousebutton) when on the link.

Npnmr248arm.tgz (Version 2.4.8 Date: 01/04/2016)


Installing NPNMR

No installer/uninstaller is required. Just copy the software to any location on your harddisk:

  • Microsoft Windows: Unzip the downloaded zip file and copy the contents to a suitable location. Open the folder named "Npnmr", doubleclick "npnmr.exe" to start the software. NPNMR will automatically place a link on your desktop. The link can be removed if not required.
  • Mac OS X: Open the .dmg file and copy NPNMR to the program folder (or any other location). Start the software by doubleclicking the NPNMR icon. You may keep the application icon in the dock if required.
  • Linux: Unzip the downloaded file. Open the NPNMR folder and start the software by running "npnmr"

Hardware requirements

The program runs on all x86 based computers, starting with very modest systems. Recommended is a recent computer (i5 processor and better) running Windows 7, Mac OS X Snow Leopard (or newer) or Linux. NPNMR will not run on older Macs with Power PC or Intel Core solo processors.

Supported OS

  • Microsoft Windows XP, Vista, Windows 7, Windows 8, 8.1 and 10 (32 bit and 64 bit)
  • Mac OS X 10.6 (64 bit), 10.7, 10.8, 10.9, 10.10 and younger
  • Ubuntu Linux, other flavours of Linux (64 bit version required)


If you like the program and use it regularly you may want to donate. This will make the developer happy and adds to the motivation for further development.

Donate here -->