RomCenter v4.0.1 is released. RomCenter is an application written for 32-bit Windows operating systems, designed to help you maintain and organize your emulators roms collection for various gaming systems including computers, consoles, arcade, calculators and handheld. You can add additional systems through external datafiles available on a lot of sites.

RomCenter can audit your games and report which are working or not. It can fix problems such as bad name, missing roms available elsewhere, and clean your set by removing useless or bad roms and files.

RomCenter v4.0.0 Changelog:
Add support for samples with extension in datafile
Add new arcade datafiles: itech32, namco s12, nmk16, seta 1, sony zn1/2
Update arcade datafiles to 0.213
Fix progress bar when filtering games
Fix missing rom in provided arcade datafiles
Fix error message during dat import when temp path is not found
Fix greyed 'ok' button in backup path option
Fix backup mode hint not updated in status bar
Fix and improve 'delete' tool with unique rom
Fix rom view empty after fixing (merging) a file
Fix a crash when loading dat with nodump device rom
Fix 'delete' operation of unique rom
Fix 'cancel' button not working when moving/copying files
Fix double extension samples files
Fix file wrongly identified as sample in merge mode
Fix items not found error
Fix bug with unique names
Fix wrong merged flag for clone bios
Fix wrong rom cases
Fix slow start when removing rom
Fix stack overflow when leaving rc
Fix status bar empty after loading db
Fix possible null reference at startup
Fix unzipped roms dump status sometimes wrong
Fix rom view sometime empty after a fix
Force sample extension to lowercase in 'database' case mode
Smooth grids navigation with keyboard
Update external components

http://www.emucr.com/2019/09/romcenter-v401.html

http://www.romcenter.com/