Crumb 1.0.7 for Mac can be downloaded from our website for free. This software for Mac OS X is a product of The Escapers Ltd. The software belongs to Productivity Tools.
From the developer:
Crumb is a simple CRM app for your Mac computer. The app uses all the existing data in your Mac, like iCloud Calendars, Google Contacts and more, which are all kept synced by OSX. Crumb collects these crumbs of data to create a delicious cake of information.
You may want to check out more software for Mac, such as Zombie Duck Hunt, which might be related to Crumb.