The Arcana Scheduler was introduced in 1997 as a replacement for the inadequate "AT" scheduler provided with Windows NT. At that time most of the third-party scheduling tools available for Windows NT were large-scale, expensive enterprise scheduling solutions. Our tool was built to fill the void, providing solid basic scheduling at an affordable price.
Ten years later the Arcana Scheduler and its successor, adTempus, were in use by thousands of customers in more than 70 countries around the world and in more than 40% of the Fortune 100 companies.
Formal support for the Arcana Scheduler ended on September 1, 2008. For licensing questions or problems, contact the sales department. For usage questions, use the Arcana Scheduler discussion forum.