Tiger thru Lion Support:

The latest version of Scheduler for Macintosh is v. 5.1.1. This version requires Mac OS X 10.4 or later for PowerPC computers. However, the software requires Mac OS X 10.5 or later to run on intel-based Macs. To know what has changed, please read the What's New section.

Download Scheduler for Macintosh v. 5.1.1 (Build 296)

ATTENTION: In order to run Scheduler on Lion you must upgrade to v. 5.1 or later.

 

Panther and Jaguar Support:

If you need to run Scheduler for Macintosh on Mac OS X 10.2 (Jaguar) or Mac OS X 10.3 (Panther) please use v. 4.1.4.

Download Scheduler for Macintosh v. 4.1.4 (Build 248)

 

Important Note: Both versions of the software use the same format for the so-called "schedule files". Scheduler for Macintosh uses these XML files to store the events you have scheduled. Thus you can use the same files on both versions. However, v. 4.1.4 is unable to read v. 5.0 preferences files. Make sure to remove any preferences file from the software's preferences folder if you want to downgrade. If you want to upgrade from v. 4.1.4 to v. 5.0, the latest version will upgrade the preferences file automatically.