Download NPS Image Editor 4.2.9 build 6103 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 modern multi-layer image editor with classic charm. It is perfect for pixel art, screenshots, drawing, and light photo editing. This is the Windows desktop version.

NIGHTLY: Testing new validation

Release date: July 13, 2025

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Release notes for this version

  • Testing validation feature for installer
  • Added new warning icon in top right for less-urgent issues
  • Many other bug fixes - untested - this release is primarily for testing validation
  • Add setting to disable Format17 pasting
  • Don't show saving popup for single-layer images
  • Prevent zoom level above 2GB (avoid weird slowness/crash)
  • Add better warning for max image size
  • Fix incorrect welcome screen colors due to ICM
  • Clean up old resources - should be a slight reduction in file size
  • Fix broken MRU for non-file URIs
  • Prevent erroneous undo with Ctrl+Z when object (selection, text, etc) is active
  • Bring Quick Snip to front when launching
  • Disable clone tool Set Src button when document closed
  • Fix Ctrl+0 movement bug
  • Preserve log files in temp when cleaning up, you can still manually delete them in settings
  • Remove "preparing for first use" popup, reduce risk of focus stealing