* Full SNES ROM database with names chosen by a consensus (no hacks, bad ROMs, and duplicate entries). It is being constantly scanned for errors and edited to be the most accurate SNES ROM database to date.
* Accurate CRC32 (and MD5 if you desire) ROM checking for the database to make sure that no false positives are registered, making sure you always have the ROM in the database.
* Reports additional hashes (RIPEMD, SHA-1, SHA-256, SHA-512, Tiger, Whirlpool).
* Full LFN support, even under Windows XP.
* The most accurate interleave detection and support of any other ROM tool available. No other tool comes close.
* The most accurate chip detection. NSRT has always been the tops of SNES chip detection, and trend still continues.
* Fast checksum calculation, taking only milliseconds for an individual ROM.
* Expanded Info on ROMs, now listing their ROM revision number along with the ROM's CRC32, Battery info, etc...
* Renaming support. NSRT can mass rename your whole ROM collection, with uppercase or lowercase extensions. 8.3 filenames are supported, and, if you wish, spaces can be removed from long files names and replaced with underscores.
* Save State renaming, so you don't lose your place if you want your ROMs to be renamed.
* Add/remove headers. NSRT can also mass add/remove headers from your ROMs with just one command. Special NSRT headers can be added to any ROM with a good checksum.
* Deinterleave ROMs, for those users that need to deinterleave their ROMs in order to use them.
* Delete duplicates, to help you weed out unneeded duplicates from your collection.
* Zip, GZip, BZip2, JMA, RAR, and 7-Zip support, allowing you to work with your ROMs even while compressed.
* Fix many hacks and bad ROMs, including but not limited to: Bazooka Blitzkrieg, Metal Combat, Tales of Phantasia, and more.
* Find which of your precious ROMs are really overdumps.
* Output to HTML, to show the world the info of your collection.
* Output to XML and CSV so you can work with your own databases.
* Sort your ROMs into various directories - 11 sorting options in all! Now also featuring multisort!
* Split files that contain several ROMs in them into files with one ROM each.
* Merge multiple files together to make a single ROM. Useful if you have for example dumped a game using a copier and floppy disks and you have four separate parts.
* Save files in a different compression format than they were originally in if you so desire.