If you need a markbook for a PC you can download a free trial copy of the Teacher's Personal Markbook for Windows right now. No registration required, no email address needed, just click on the link below to download the install file.
This is a time limited version and while it is fully featured, you are limited to using it for a 30 day trial. Of course, once you discover how convenient the TPM is and how it saves your time, you can register your copy at the Purchase TPM page for a one time low cost of $39 AUD. (Approximately 31 EUR or 41 USD.)
A shortcut for the program is also installed on your desktop and under the TPM group in the Windows Start menu. When running Teacher's Personal Markbook with Windows 7 and Vista it is important to use the program shortcut, otherwise you may sometimes get a message indicating that the program cannot run.
Now that you have installed the program you may want to start using it straightaway for marks and grades, or you may prefer to first follow the Tutorial in the Help for an introduction.
Download Teacher's Personal Markbook for Windows
(1.1 MBytes) It's Free!