AVS Image Converter 3.1.1.275 -Kayz Afridi-

Convert images between JPEG, PDF, RAW, TIFF,
GIF, PNG, RAS, PSD, PCX, CR2, DNG, APNG, etc.
Resize, rotate, apply effects, watermark pictures

Platforms: Windows 8.1, 8, 7, XP, 2003, Vista
(no Mac OS/Linux support)
The information about the software prices can be found here
Minimum System Requirements

Processor: AMD / Intel Core 2 Duo compatible at 3 GHz or higher
RAM: 2 GB or higher
Administrative permissions for program installation and activation
Internet connection to activate

Windows 8.x/Windows 7 Recommended System Requirements

Processor:: AMD / Intel Core 2 Quad compatible at 2.4 GHz or higher
RAM:: 3 GB or higher
Video: Windows 8.x/Windows 7 compatible video card
Sound: Windows 8.x/Windows 7 compatible sound card

Note: System requirements may differ depending on the Windows 8.x/Windows 7 version installed and increase when Windows Aero interface is enabled.