The File Extensions Database

.NSH File Extension

  • Developer by: Nullsoft
  • Category: Developer Files
  • Format: Text

What is an .NSH file?

.NSH is NSIS Header File

Installer file used by NSIS (Nullsoft Scriptable Install System), a program used for creating Windows installers; saves header information that can be included across all .NSI installer scripts; helps setup common environment conditions for an installation.

Programs that open NSIS Header File
File Viewer Plus
Nullsoft NSIS
Eclipse with EclipseNSIS plug-in
spaceblue Venis IX

How to solve problems with NSH files

  • Associate the NSH file extension with the correct application. On :
    Windows: Right click on any NSH file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.NSH files". Mac: Right click (or Ctrl-click) the NSH file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .NSH is NSIS Header File. Because only the current version supports the latest NSH file format. Search, therefore, e.g. on the Nullsoft manufacturer website after an available .NSH is NSIS Header File update.
  • To make sure that your NSH file is not corrupted or virus-infected, get the file again and scan it with antivirus software.