Thank you for your review
Email me when discounted: 
Learn how MacUpdate Desktop makes installing apps from MacUpdate.com one-click easy.
Next time, install TruePreview with 1-click

Learn how MacUpdate Desktop can install apps on MacUpdate with the simple click of the Install apps with MacUpdate Desktop icon. Plus, keep all your apps updated.

TruePreview is an ideal resource for users left unsatisfied by Mail.app's lack of message-previewing capability.

Apple's OS X Mail program is a good e-mail client overall, but it has its share of annoyances. Apple does not provide a published or supported way to extend or modify Mail's behavior. Thus, these annoyances persist until a developer takes the time to dig into Mail's innards to find an underhanded solution.

One of the most common shortcomings/omissions/bugs/failures in Mail is the inability to truly preview messages. If the preview pane is displayed in the message viewer window, as soon as a message is more...

What's New

Version 1.8a1:
  • Alpha release with initial (crippled) OS X 10.7/Mail 5.0 support
  • Reply, forward, scrolling/clicking options are unimplemented and disabled
  • Drop support for previous versions of Mac OS X, Mail.app
  • Uses new PackageMaker installer


  • OS X 10.7 or later
  • Mail.app 5.0 or later

Similar Software

Open Comparison
Suggest Other Similar Software
Leave a Review

TruePreview User Discussion

To leave a comment, you need to be logged in.
Sort by: Time | Smiles
5 5


Current Version (1.x)


Downloads 3,803
Version Downloads 2,184
Type Internet / Email
License Free
Date 23 Aug 2011
Platform Intel 64 / OS X / Intel 32
Price Free
download install download install purchase