ROMSorter Release 4 is released. Detect and rename ROMs and other games. Requires .NET 6. current release for ROMSorter (2) is Win-x64 only. Librarian is available for all platforms.

Main app:
Zip (or convert) all files: Zip each file in the folder to a new zip file. Zip files will be re-zipped for consistency. Non-zip archive files (rar, gz/gzip, tar, 7z) will be extracted and then zipped. Should handle files of any size, in case you're working on ISO images or something.
Detect Duplicate Files: If a file in the folder is identical to another one, it moves the duplicates to a sub-folder (Duplicates/[OriginalFileName]/) so you can identify which file they're a duplicate of. Works best on unzipped files, since identical files with different names inside a zip file will create non-identical zip files.
Unzip all files: The opposite button. Extracts all files from all archives in the current folder.
Catalog Files: Saves a small file with the name and hashes of each file in the folder. Intended for backups, particularly optical media, so you can quickly check in the future if files have become corrupted without having to attempt to read or play each manually.
Verify Catalog: Reads the saves catalog file, and confirms if each file is still identical to when it was cataloged.
Make DAT File for Folder: Similar to the catalog process, except the end result is a .DAT file that can be read by other ROM manager apps.
Rename Single-File games: If you provided a .dat file, this will check each file to see if it's present, and if so will rename it to match. Works best with TOSEC dats. No-Intro dats sometimes exclude headers and that requires additional work per file extension to detect and fix. The checkbox on the main screen determines if unidentified files are skipped or moved to their own sub-folder.
Create CHD Files: Convert all the BIN/CUE or ISO files in a folder to CHD format. Requires chdman to be in the same folder as the main application, included with the Windows apps. Linux users will need to supply their own chdman executable
Extract CHD Files: Converts CHD files back to BIN/CUE format. Requires chdman to be in the same folder as the main application, included with the Windows apps. Linux users will need to supply their own chdman executable


ROMSorter Git Changelog:
ROMSorter:
1 Game 1 ROM (1G1R) sorting available! A dialog box will pop up asking you to set the priority order of regions present in the DAT file. Entries on top will be taken over entries on the bottom.
Everdrive sorting available with the -everdrive command.
Librarian:
1 Game 1 ROM (1G1R) sorting available! Pass in the regions you want in priority order with the -regionOrder: argument. Default is "-regionOrder:USA,EUR,JPN," if you don't.
Everdrive sorting available on a new button. Does not require any other command to be run first, but you should unzip and rename your files before this for best results.
Fixes:
Uses universal path separator when creating file paths
Librarian now waits to finish loading the DAT file before processing files.

Download: ROMSorter R4
Source: Here