Roman Numerials

Roman Numerials is a lightweight and straightforward app for Windows computers, which gives you the possibility to seamlessly convert between Roman and decimal numbers. It especially comes in handy if you don't have an active Internet connection at hand to be able to check this information online.

Doesn't require installation

The program is portable, consisting of a single .exe file that you can store anywhere on the disk or copy to a USB flash drive to directly run the tool on any PC without any hassle. No new entries are added to the system registry as a consequence of running this application. Thanks to the fact that it's small-sized, it can become part of your collection of portable utilities to be immediately deployed on any machine, especially without a working Internet connection.

Straightforward interface for converting Roman numerals

The interface of Roman Numerials is represented by a simple window with a plain appearance, where everything is shown in plain sight, so you don't have to open any menus to access options. In the first empty box, you can type or paste Roman numbers, then click the button below it to instantly perform the conversion to decimal format.
If you want to perform the conversion the other way around, just enter the decimal number in the second empty box and click the button below it to start the task. There's also a button displayed for clearing everything to start the task from scratch. If you want to view and copy the source code of the program, you can do this from the File menu.

Conclusion

To sum things up, Roman Numerials may be simplistic, without comprehensive features, but it offers a quick and easy method of finding out what Roman numbers mean in decimal format as well as how decimal numbers mean in Roman format.