– Professional Edition
What’s new in version 5.1
- Rotate image any angle
 - Auto-Rotate function
 - Include IPTC info in captions
 
What’s new in version 5.0
- French and German
 - Can now regenerate EXIF thumbnails
 - Windows XP look
 
What’s new in version 4.0
- Drop shadow on captions
 - Batch save and restore settings
 - Batch compress to maximum file size
 - Batch renaming (append text to file name)
 - Batch compression of a folder 
 - Batch crop 
 - Batch enhance 
 
What’s new in version 3.5
- Visible watermarking and text captioning
 - Fixed aspect ratio during crop
 - Preservation of JPEG EXIF data etc.
 - Batch Visible watermarking and text captioning 
 - Batch Clean 
 - TIFF write
 
What’s new in version 3.0
- Digimarc invisible watermarking
 - Batch resizing 
 - Improved noise reduction tool 
 - Batch Digimarc invisible watermarking 
 
The web site now has animated tutorials in Flash, click here.
What’s new in version 2.5
Image Optimizer – Professional Edition released.
Image Optimizer 2.5 also adds a improved MagiCompression algorithm that gives better compression and is less likely to go blocky. The useful range of the MagiCompress slider is extended from 50% to over 90%.
What’s new in version 2.1
- Crop
 - Resize
 - Sharpen
 - MagiCompress 2 technology
 - Flip, mirror and rotate
 - Acquire from scanner or camera
 - Email optimized Image
 - Simpler user interface
 - ‘Paint on window’
 
For a quick guide on how to compress an image click Quick Start.
For more details on usage click Image Optimizer Workflow.