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 March 22, 2014:
JPEGView is now providing a 32 bit and a 64 bit version
NEW FEATURES
* 64 bit version (in addition to existing 32 bit version)
* New image processing: Change size (in menu Transform image > Change size)
* Showing keyboard shortcuts in tooltips of the toolbox buttons
* Traditional Chinese (Taiwan) translation and updated Chinese translation
* Improvements in image file deletion:
- Button on navigation panel and 'Del' key deletes the current image file in the same same way Explorer does (by moving to recycle bin) 'Shift+Del' deletes the current image file permanently
OTHER CHANGES
* Settings/Admin > Set as default viewer: Calls the file association dialog from control panel to perform the associations in Windows 8, because this is the only way under Windows 8 to properly change file associations.
* If the dialog does not appear, press Alt-Tab to switch to it - due to a Windows bug the dialog sometimes appears below the JPEGView window.
* Ctrl-X also copies the file name to the clipboard (as Ctrl-C)
* Using Visual Studio 2013 to compile the 64 bit version
BUGS FIXED
* Window size in windowed mode was some pixels too small due to invalid reporting of window border size by OS
* Fixed wrong line break in file titles in info panel for long file names
* SingleInstance=true, fixed error on loading image in case window was minimized
* Lossless JPEG-transformations cannot be applied anymore after the original pixels have been modified, e.g. by a crop. Applying the transformations in this case would lead to unexpected results.