NXPowerLite For Microsoft Exchange

 $40 

$20

Credit 

Compress PDF, Microsoft Office, JPEG and TIFF attachments without compromising quality or changing important file information such as name, location or type. Resulting in 30-40% reduction in exchange database size. Learn More...

Straightforward usage based pricing allows you to buy 'credit' equal to the amount of space you want to reclaim. 

 $40 

$20

Credit