Download NPS Image Editor 4.4.3 build 7794 nightly

Nightly builds are untested and unsupported. They are provided for evaluation purposes only. Please try the latest stable build instead if you are expecting to use the product normally.

NPS Image Editor is a free, unique image editing program that is perfect for pixel art, drawing, and photo editing. It is lightweight, customizable, and intuitive, yet surprisingly powerful.

NIGHTLY: Syntax highlighting for script editor

Release date: November 1, 2025

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Release notes for this version

  • Added syntax highlighting to script editor (and an option to disable it)
  • Fixed script editor bug where clicking Yes to save on close does not close
  • Fixed "ding" when pressing Ctrl+S in script editor
  • Improved error handling for script variable
  • Added system variables: ShapeFillMode, Text, TextAlignment, TextBackground, TextEffect, TextFont, TextFontSize, TextFontStyle
  • Added script commands: MergeDown, PlaceText, CanvasSize, AddLayerMask, MaskToLayer
  • Added negation operator to variable, so -$Variable
  • Added sample scripts: Filter (Echo Windowbox, Motivational Poster, Rounded Corners, Rainbow Flag, Old Fashioned Photo, Neglected Photo), Render (Checkerboard, Smiley Face), Samples (Document Information)
  • Increase rounded rectangle border radius with line width
  • Fix Mask to Layer undo crash
  • Fix crash when merging down with selection active