esyPlanner is a freeware personal information manager that provides calendars, reminders (which it calls popups), notes and password storage.
The program doesn’t exactly have the best or cleanest of interfaces, which somehow mirrors the author’s website as well, however it is more than adequate as a PIM. Notes can be created by using the Microsoft outlook style side panel or bar. A note can be turned into an event so that a reminder can be set, they also include a number of fields to make categorization and future search useful, these include adding an attachment to a note as well. However there is kind of an overlap with what the program calls memo – accessible via its Windows menu. There is a similar confusion differentiating between the planner and the calendar. However after a few minutes of use esyPlanner does prove to be an acceptable and good alternative to the more known personal information managers. The strength of esyPlanner might actually lie in its search capability – accessible either via its Windows menu or by clicking F3. In my test the search provided quick results from all the notes fields that I had intentionally filled.
esyPlanner uses the SQLite database engine therefore at the very least one is not stuck with proprietary information storage.