FastStone Image Viewer Portable 4.1

FastStone Image Viewer Portable  4.1  is an effective and lightweight image browser, converter and editor which has a nice array of features that include image viewing, management, comparison, red-eye removal, emailing, resizing, cropping and color adjustments.

Its innovative but intuitive full-screen mode provides quick access to EXIF information, thumbnail browser and major functionalities via hidden toolbars that pop up when your mouse touch the four edges of the screen.

Other features include a high quality magnifier and a musical slideshow with 150+ transitional effects, as well as lossless JPEG transitions, drop shadow effects, image annotation, scanner support, histogram and much more. It supports all major graphic formats including BMP, JPEG, JPEG 2000, GIF, PNG, PCX, TIFF, WMF, ICO and TGA.

Major Features:

1. Image browser and viewer with a familiar Windows Explorer-like user interface
2. Support of many popular image formats: 
3. True Full Screen viewer with image zoom support and unique fly-out menu panels
4. Crystal-clear and customizable one-click image magnifier
5. Superior Red-Eye effect removal/reduction with completely natural looking end result
6. Image modification tools: Resize/resample, rotate/flip, crop, sharpen/blur, brightness/contrast, etc. 
7. Eleven resampling algorithms to choose from when resizing images
8. Image color effects: gray scale, sepia, negative, Red/Green/Blue adjustment
9. Image special effects: watermark, annotation, drop shadow, framing, bump map, lens, morph, waves
10. Draw texts, lines, highlights, rectangles, ovals and callout objects on images
11. Multi-level Undo/Redo capability
12. One-touch best fit/actual size image display support
13. Image management, including tagging capability, with drag-and-drop and Copy To/Move To Folder support
14. Histogram display with color counter feature
15. Compare images side-by-side (up to 4 at a time) to easily cull those forgettable shots
16. Image EXIF metadata support (plus comment editing for JPEGs)
17. Configurable batch processing to convert/rename large or small collections of images
18. Slideshow creation with 150+ transition effects and music support (MP3, WMA, WAV...)
19. Create efficient image attachment(s) for emailing to family and friends
20. Print images with full page-layout control
21. Create fully configurable Contact Sheets - just like the pros (and save $$$ on ink)
22. Create memorable artistic image montages from your family photos for personalized desktop wallpapers (Wallpaper Anywhere)
23. Acquire images from a scanner
24. Versatile screen capture capability
25. Powerful Save As interface to compare image quality and control generated file size
26. Run favorite programs with one keystroke from within Image Viewer
27. Offer portable version of the program which can be run from a removable storage device
28. Configurable mouse wheel support
29. Support multiple program skins
30. Support dual-monitor configurations
31. And much more...