All people usually make photos with different shot orientatons, and some photos need to be rotated. When you rotate a JPEG photo, most image editors decode the photo, rotate the bitmap and then re-encode it back to JPEG. This process slightly decreases the final image quality. Unlike those tools, the JPEG Lossless Rotator does not recode your photo and performs a special lossless block transformation instead. As a result, the rotated photo has the same quality as the original. In addition, JPEG Lossless Rotator has a very simple multilingual interface and is easy to use for inexperienced computer users.

• Shell integration (this allows you to rotate your JPEG photos by a right-click on the file)
• Command line
• Automatic rotation
• Batch rotation
• EXIF-data display
• Multilingual interface: Brazilian Portuguese, Catalan, Chinese (simpl), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Korean, Polish, Portuguese, Romanian, Russian, Slovak, Spanish, Swedish and Thai.
• Supported platforms: Windows 2000, XP 32 bit & 64 bit, Server 2003, Vista 32 bit & 64 bit, Server 2008, Windows 7 (please note, the shell integration may not work in 64 bit platforms at the moment)
  Installation package.
  License: freeware (for private non-commercial or educational use, including non-profit organization)
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