Description: DigiCal is a free and open source calendar and scheduling app for Windows. It has a simple interface for creating and managing events, reminders, and to-do lists. Useful for personal and small business scheduling.
Type: software
Pricing: Open Source
Description: Mailman is an open source mailing list management system. It helps manage email discussion and announcement lists, allowing users to subscribe and unsubscribe, and helping admins moderate and post to the lists.
Type: software
Pricing: Free