Titlebar Date-Time Portable Version
The portable version is for advanced users.
There were requests for a version that didn't contain an install routine and/or was portable. Download TBDTportable.zip, unzip and run it. To un-install, delete the files in the TBDT directory.
All settings are saved in tbdt.ini which will be located in the same directory as TBDT.exe. (Which of course implies you must put the program in a directory that is writable.) If you prefer to have settings saved in the registry, add the -r switch on the command line.
If you can't view the help file, right click on the help file, (TBDT.chm) select properties, then click "Unblock".