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Image Tools is simple, free and powerfull batch image resizer, converter, cropper, flipper/rotater, optimizer and watermarker. It also allow to adjust contrast, gamma and brightness of images. Windows Vista/7 full compatibility. Good memory managment for processing big amount of big images. BMP, GIF, JPEG, TIFF and PNG image formats support for resizing, converting, cropping, flipping, rotating, watermarking, optimizing. Able to process indexed pixel format images. Multicore processing support - extreme perfomance.

.NET/MONO (Linux/OS X) support
Brightness, Contrast, Gamma adjustments
Variable quality for output (optimizing)
Color channels filtering
Internal benchmarking tool

The following prerequisites are required:
Microsoft .NET Framework 3.5 (x86 and x64)

Size (RAR): 3 Mb
5% recovery record