JPEGView is a small and fast viewer/editor for JPEG, BMP, PNG, GIF and TIFF images. On-the-fly image processing is provided - allowing to adjust typical parameters as sharpness, color balance, contrast and local under-/overexposure.

Features:
Features:
- Supported image formats: JPEG (including EXIF), BMP, WEBP, JPEG XR (Windows XP: WIC must be installed), PNG, GIF, TIFF, Camera RAW
- Fullscreen viewing
* Image centric - nothing else visible by default
* Multiple monitor support
* Window mode also supported (Toggle with Ctrl-W)
- Small and fast
* Executable is only 900 KB
* C++/MMX/SSE code
* Support for multiple CPU cores to speedup processing
* Minimal dependencies on external libraries
- High quality resizing of images
* Downsampling filter preserves sharpness
* Bicubic interpolation for upsampling
- Interactive image processing and improvement
* Real time and full screen image processing
* Contrast, Brightness and Saturation adaptation
* Unsharp masking
* Cyan-Red, Magenta-Green, Yellow-Blue color balance
* Local brightness correction to lighten shadows and darken highlights
* Automatic color and contrast correction
* Rotation in 90 deg steps
* Free image rotation for horizon correction
* Perspective correction
* Lossless JPEG transformations
* Crop image (also lossless for JPEGs)
* Landscape picture improvement mode
- Viewing and image processing parameters can be saved per image
* Image file remains untouched
* Database entries remain valid when image file is moved or renamed
- Slide shows and movie playing
* Plays slide shows given by text file
* Multiple transition effects for slide shows
* Plays all images in folder as movie with configurable frame rate.
* All image processing remains functional while playing.
- Batch rename and copy
* Copies and renames files from digicam to target folders
* Creates target folders as needed
* Supports various placeholders for renaming files

JPEGView 1.0.32.2 - 12.04.2014:
Bugs fixed:
- More tolerance on corrupt EXIF data offsets - image is now displayed in this case (without EXIF of course)
- Showing mouse cursor before asking for confirmations if mouse cursor was off before
- ESC works again when no image is loaded into JPEGView (e.g. because the last image in a folder was deleted)
- Taking DisplayMonitor into account also in windowed mode, not only fullscreen mode
- Using forced sort order on command line (e.g. /order Z) also for slideshow lists
New features:
- Set current image as desktop wallpaper. You can either set the original image (in Windows XP only BMP is supported) or the processed image as displayed.
Other changes:
- Removed 'Edit global settings' menu entry. This has led to confusion as users unintentionally edit the global
INI file instead of the user INI file and wonder why the settings are not working.
If you need this menu item, set AllowEditGlobalSettings=true in the INI file to force showing it.
- Batch rename dialog: Supporting %h and %min placeholders for hour and minute of modification date