JPEGView Portable 1.0.27 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. It's packaged in PortableApps.com Format so it can easily integrate with the PortableApps.com Suite. It supports upgrades by installing right over an existing copy, preserving all settings. And it's open source and completely free

JPEGView provides an unobtrusive interface to image viewing with most controls only appearing on mouse-over of the window or the lower section of the window (for image processing controls). It has a simple black-background and an optional full-screen mode enabling you to really look your images without

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:
* Very small and fast, uses SSE2, and up to 4 cores
* Batch Rename
* Filter oversampling of high quality, image clarity is preserved
* Basic image processing tools can be applied in real time while viewing
* Adjustments:
contrast, brightness, saturation, shadow highlight, pritemnit light, deep shadows, color correction, contrast correction, correction of the local density, auto-correction
* Saving the settings in the settings in INI-file or a database
* View EXIF data and histogram
* Viewing a folder of JPEG as a slide show or movie
* And more ...

JPEGView 1.0.28 released:
Bugs fixed
* Fixed bug in the window resizing code when 'DefaultWindowRect=max' and toggling between 100 % zoom and fit to window (space key)
* Fixed bug causing that zoom was not saved to parameter DB when auto fitting window to image was on
* Fixed bug that file pointer was invalid when deleting last file in folder and WrapAroundFolder=false in INI file
* New algorithm to guess encoding (UTF-8, ANSI) of JPEG comments when no encoding is explicitly specified.
New features
* Support for slide show transition effects (only in full screen mode)
* This can also be set in the INI file and on the command line, see readme.html for more info about command line parameters.
* File extensions can be registered to be opened by JPEGView over the 'Administration-Set as default viewer...' menu item
* New info button in top, left corner of screen in fullscreen mode to show EXIF info. EXIF into closable on the EXIF panel itself.
* When a supported camera RAW file was excluded in INI file but opened nevertheless in JPEGView (e.g. from explorer), the camera
raw file type is added temporarily until program termination
* Russian translation of readme.html
* Improved Chinese translation