Yes – Right-click → Options → Calendar → Show week numbers.
1. Introduction to Rainlendar Rainlendar is a lightweight, feature-rich desktop calendar and task manager available for Windows, macOS, and Linux. It stays on your desktop (or as a floating window) and supports skins, multiple calendars, online synchronization (Google Calendar, Outlook, CalDAV), and event alarms. rainlendar user guide
| Window | Purpose | |--------|---------| | | Shows month/week/day view with events | | Event List | List of upcoming events/tasks | | Todo List | Task manager with due dates & completion status | Yes – Right-click → Options → Calendar →
Yes – sync via Google Calendar or store the .ics file in Dropbox (but don’t open same file from two computers simultaneously). online synchronization (Google Calendar