Download Letter Opener Pro for OS X Mail


The current version requires OS X 10.9 Mavericks or later, but you can download the last compatible version of Letter Opener Pro.

Download Version 6.0.7 now »

Upgrade to OS X Yosemite for free.

Visit the OS X Yosemite page on the Mac App Store. Click the download button, and follow the onscreen instructions to begin your upgrade.

Version: 7.0.3 released on: Nov 20, 2014
Compatible: OS X Yosemite (Mail 8.2) and OS X Mavericks

Download now »

Older versions ...

Older Versions:

OS X Version 7 Version 6 Version 5 Version 4 Version 3
10.10 Yosemite Intel
10.9 Mavericks Intel Intel
10.8 Mountain Lion Intel Intel
10.7 Lion Intel Intel Intel
10.6 Snow Leopard Intel Intel Intel Intel & PPC
10.5 Leopard Intel Intel & PPC
10.4 Tiger Intel & PPC
Download 6.0.7 Download 5.1.2 Download 4.0.5 Download 3.0.9

Double-click the Letter Opener Installer in Downloads


Follow the Installers instructions


Open OS X Mail application