Image Viewing
- supports the most common image formats including RAW (see table below)
- fast thumbnail preview (Screenshot)
- zoomable grid preview of thumbnails
- display exif information (Screenshot)
- framless view (Screenshot)
- change transparency of windows (Screenshot)
- display overview/histogram/file info (Screenshot)
- file filtering/searching/sorting
- improved anti-aliasing (cool for displaying highly textured images)
- hide menubar and toolbar
- slideshow
- image information (e.g. date created)
- play/pause with user defined time interval
- adjustable background color
Image Editing
- crop images (Screenshot)
- resize images (Screenshot)
- pseudo color function (Screenshot)
- color adjustments (brightness/contrast/saturation …)
- multi page TIFF export (Screenshot)
- rotate images
- drag and drop images
- automatically save screenshots
- delete/rename images
- create mosaic image (Howto)
- set wallpaper (windows only)
Viewer Synchronization
- synchronize multiple instances (Screenshot) (Howto)
- synchronized zooming
- synchronized panning
- synchronized next/previous file
- overlay of two or more instances (with changing opacity)
- arrange synchronized instances
- synchronize multiple instances in the LAN (Howto)
- synchronized zooming
- synchronized panning
- images can be sent over LAN connection
| File Extension | Read | Write | Comment |
|---|---|---|---|
| jpg | x | x | |
| png | x | x | |
| tif | x | x | including Multi Page |
| bmp | x | x | |
| ppm | x | x | |
| xbm | x | x | |
| xpm | x | x | |
| jpeg2000 | x | x | Windows only |
| webp | x | x | |
| gif | x | ||
| ico | x | no scales | |
| pbm | x | ||
| pgm | x | ||
| nef | x | ||
| crw | x | ||
| cr2 | x | ||
| arw | x | ||
| mrw | x | ||
| rw2 | x | ||
| dng | x | ||
| mpo | x | just main image is displayed | |
| jps | x | ||
| pns | x | ||
| psd | x | ||
| psb | x | ||
| tga | x |