Unforgiven Organizer

Unforgiven Organizer is a lightweight and fun tool that can help you easily keep a track of your schedule by providing a user-friendly environment.
This is a portable app, so installing Unforgiven Organizer is not necessary. It means that you can store it on a USB flash drive, save it to any computer and directly run its executable file. More importantly, no new entries are added to the Windows registry.
The interface of the program is dull and uncomplicated; you can insert a task to be performed once or on a daily, weekly, monthly or yearly basis.
So, you can write comments and a description, as well as specify the start and end time, along with an expiration date. Plus, you can set Unforgiven Organizer to delete the task after it expires and to trigger a reminder every day.
But you can also make the app notify you of a task beforehand, suspend the task, create a link to a contact, company or group, as well as attach a file, folder, e-mail or website. In addition, you can delete, modify, clone or print a task, manage a contacts list, take notes and create a to-do list.
From the 'Options' area you can make Unforgiven Organizer automatically run at Windows boot and to start minimized, change the theme, backup and restore data, as well as configure alarm settings (e.g. sound), among others.
The program requires a low amount of CPU and system memory and has a good response time. No error dialogs have been displayed in our tests and Unforgiven Organizer did not freeze or crash. There is no help file available.