ImageGlass is lightweight, versatile image viewer simple-to-use that comes packed with basic functions and a nice minimal modern user interface.

• Supports over 70+ common image formats, including PNG, GIF, SVG*, WEBP*, HEIC, RAW,...
• Losslessly rotate / save the viewing image.
• Ability of opening image from clipboard directly.
• Rapidly switch between images.
• Drag-n-drop viewing image supported.
• Real-time update the viewing image.
• Works great with GIF format: extract image frames, play/pause animation.
• Ability to view / extract multi-page image files (TIF, ICO) separately.
• 6 zoom modes:
  
  • Auto Zoom
  • Scale to Width
  • Scale to Height
  • Scale to Fit
  • Scale to Fill
  • Lock Zoom ratio
  
  4 combinable window modes:
  
  • Window fit: Auto-fit the window to the viewing image size
  • Frameless: A borderless window
  • Full screen
  • Slideshow
• Combining the above 4 window modes can create a new amazing window mode, such as: Frameless windowed slideshow, Window-fit slideshow,...
• Various image navigation options: shortcuts, mouse wheel
• Horizontal / Vertical image scrolling.
• Fast thumbnail preview.
• Thumbnail images can be shown in the current viewing folder.
• Color Picker tool allows user to pick and convert color to 4 formats: RGBA, HEXA, CMYK, HSLA.
• Slideshow viewing with countdown timer.
• Conversion can be made in up to 10 different formats.
• Supported basic touch gestures.
• Quick shortcuts supported.
• Clean nice modern minimal UI with customizable toolbar.
• Different theme packs available to change the look of the interface.
• Multilanguage support, which makes the user able to create its own packs.
• Ability to control ImageGlass over configuration, pre-define or even lock some settings at installation.