Julius is a simple converter for the translation of numbers written with arabic digits into roman digits, and it is able to translate roman numbers in arabic ones.
The use of Julius if very easy: First choose the direction with the tabs (1->I: arabic to roman and I ->1: roman to arabic), then simply write (or paste) the number (under 4000, and strictly positive with no decimal if typed in arabic), click on the convert button, and the converted number is displayed, in a copy-enabled field. Julius is licensed as freeware, full size of the download is 445 KB. You can download a free version of Julius by following download link at Free Downloads section of this page. Julius is developed or distributed by Antilog.