MameUI64

MameUI64 is one of the longest-lived frontends of the MAME emulator for Windows. However, it's also one of the most comprehensive and efficient that you can find, both for cataloging your arcade game collection, as well as emulating them all with the ease of an intuitive interface.

This emulator is an all-purpose program. Once it's connected with your local folders where you have your ROMs stored, it'll show you a complete list of titles that you can also filter according to endless parameters such as release year, the machine it runs on, and category.

On top of all that, MameUI64 is based on the compatibility standards of the most modern versions of MAME, so the degree of compatibility and customization possibilities are the same. This is where you get the option to adjust the graphics and even apply post-processing filters to simulate scan lines and color aberrations typical of CRT monitors, along with the control mapping, and use of external devices.

The program's interface is also completely customizable. You can even scan all the ROMs you have to search for screenshots or identifying icons in order to organize your lists even better. Without a doubt, it's one of the best options for emulating arcade machines from a PC if you're not looking for too many bells and whistles when it comes to the interface.