All-in-one organizer - integrates all your PIM needs in the well-organized interface: to-do list management, time planning, contacts, reminders, recurring options and notes. Portable software.
Free • Proprietary
What is Agenda At Once Free PIM?
Highly customizable and configurable Personal Information Manager for task management, with many visual customization options. It includes a fairly featured notes feature, contacts, day planning, detailed and hierarchical to-do manager. Designed with GTD in mind. Excellent for mapping out the schedule for a day.
/!\ WARNING /!\
The installer includes crapware. It will look like a generic "confirm and continue" page, but if you pay attention, it's asking to install crapware. There are about three or so pages of the installer that you have to deny and cancel in order to get to actually installing Agenda At Once itself. If you cancel past them, they won't install.