Greenshot - 1.7MB - Бесплатно (Freeware)
Greenshot is a light-weight screenshot software tool for Windows. Being easy to understand and configurable, Greenshot is an efficient tool for project managers, software developers, technical writers, testers and anyone else creating screenshots. It supports three types of screen captures: region, window, and full screen.

Key Features:

  • Quickly create screenshots of a selected region, window or fullscreen; you can even capture complete (scrolling) web pages from Internet Explorer.
  • Easily annotate, highlight or obfuscate parts of the screenshot.
  • Export the screenshot in various ways: save to file, send to printer, copy to clipboard, attach to e-mail, send Office programs or upload to photo sites like Flickr or Picasa, and others.

MOOII TECH - 20.4MB - Бесплатно (Freeware)
Photoscape is a fun and easy photo editing software that enables you to fix and enhance photos.

The program offers following capabilities:viewer, editor, batch editor, page, combine, animated GIF, print, splitter, screen capture, color picker, rename, raw converter, resizing, brightness/color/white-balance adjustment, backlight correction, frames, balloons, text, drawing pictures, cropping, filters, red eye removal and blooming.
 
PhotoScape is an all-in-one style photo editor with fun and ease of use,and it has been used for two years and is expanding its features continuously.

NTeWORKS - 14.7MB - Бесплатно (Freeware)
PicPick is user friendly and full of features for creating your image, suitable for software developers, graphic designers and home user. It is an all-in-one program that provides full-featured screen capture tool, intuitive image editor, color picker, color palette, pixel ruler, protractor, crosshair and even whiteboard. 
PicPick is definitely a better choice if what you need is just a simple image editor. With PicPick you can easily perform simple editing tasks to your photos, including brightness, contrast and color adjustment, grayscale, blur, pixelate and other special effects. There's also a cool whiteboard feature which enables you to write and draw directly on the screen. 

Irfan Skiljan - 2.35MB - Бесплатно (Freeware)
IrfanView is a fast and compact image viewer/converter. The interface of IrfanView is clear and intuitive, which makes it easy with use for beginners and powerful for professionals. Besides, IrfanView enables you to open and edit images, as well as multiple media formats. You can cut and crop images, apply batch conversions, add, sharpen, or blur effects, create panoramas, and change color modes easily. The program continues to add support for an array of file formats and has plug-in support for most image, video, and sound formats, including MP3, AVI, audio CD, and WMA. 
Key features:
  • Many supported file formats.
  • Multi language support.
  • Thumbnail/preview option.
  • Paint option - to draw lines, circles, arrows, straighten image etc.
  • Show EXIF/IPTC/Comment text in Slideshow/Fullscreen etc. 
  • Support for Adobe Photoshop Filters.
  • Batch conversion (with image processing).
  • Multimedia player.

dotPDN LLC - 7.00 MB - Бесплатно (Freeware)
Paint.NET is free image and photo editing software for computers that run Windows. It features an intuitive and innovative user interface with support for layers, unlimited undo,special effects, and a wide variety of useful and powerful tools. An active and growing online community provides friendly help, tutorials, and plugins.

It is originally intended as a free replacement for the Microsoft Paint software that comes with Windows, it has grown into a powerful yet simple  image and photo editor tool. It has been compared to other digital photo editing software packages such as Adobe Photoshop, Corel Paint Shop Pro, Microsoft Photo Editor, and The GIMP.

Paint.NET also depends on Microsoft's .NET Framework 3.5 SP1, which is automatically installed if it isn't already on the system.

Google.Inc - 13.0MB - Бесплатно (Freeware)
Picasa is a handy software helps you instantly find, edit and share all the pictures on your PC. Picasa can automatically organize all your pictures into elegant albums by date. Having all your photos in one place means no more time wasted searching for folders or files. The program works with JPEG, GIF, BMP, PSD, and movie files and is compatible with most digital cameras. 
Picasa enables you to transfer, find, organize, edit, print, and share images, all with this easy-to-use product. Besides, using Picasa, you can detect your USB driver and imports pictures into albums. Editing tools include cropping (standard or custom), removal of red-eye, and enhancing--even switching from color to black and white. Furthermore, you can also make instant backups to CD (or to other hard drives) of your photo collections, to organize your photos using labels and stars (just like with Gmail), to write captions for all pictures, and to organize videos as well as pictures.

FastStone Soft - 6.6MB - Бесплатно (Freeware)
FastStone Image Viewer is a powerful, stable, user-friendly image browser, converter and editor. It allows you to edit photos freely. This program 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 touches 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 (BMP, JPEG, JPEG 2000, animated GIF, PNG, PCX, PSD, EPS, TIFF, WMF, ICO and TGA) and popular digital camera RAW formats (CRW, CR2, NEF, PEF, RAF).

XnView.com - 5.36MB - Бесплатно (Freeware)
XnView is a software  to view and convert graphic files, really simple to use.  XnView is provided as freeware for private non-commercial or educational use (including non-profit organization).

Key Features:

  • Import about 400 graphic file formats
  • Export about 50 graphic file formats
  • Multipage TIFF, Animated GIF, Animated ICO support
  • Image IPTC, EXIF metadata support
  • EXIF auto rotation support
  • IPTC editing
  • Resize, rotate, crop support
  • Lossless rotate & crop (jpeg) support
  • Adjust brightness, contrast...
  • Auto levels, contrast
  • Modify number of colors
  • Apply filters (blur, average, emboss, ...)
  • Apply effects (lens, wave, ...)
  • Fullscreen mode
  • Slide show with effects
  • Batch convert, batch rename
  • Create WEB page easily
  • Screen capture
  • Create contact Sheet