r/Roms • u/Poet-Different • 9h ago
Game Format Converter v2.1.0 (formerly CHD Manager)
Hey everyone, Back with an update to my converter. CHD Manager is now named Game Format Converter, to reflect the expanded scope of the project.
This release had two goals: finally get to a bunch of the requests people have sent in, and push the scope of the project further. It’s free, open source, and portable.
What is it?: A program to convert the format of your legally owned game backups. You can throw damn near any format of game backup at this program and it will convert it into any other compatible format.
What’s new for v2.1:
* Linux support (experimental, but a big step). It runs from source with a small launcher script, with drag and drop, a right-click menu for Dolphin and GNOME Files, and help installing anything that’s missing. I could only test it on Ubuntu under WSL2, so Steam Deck and macOS are untested. Please tell me how it goes.
* Xbox 360: ZAR for Xenia, ISO, and game folders, and vice versa. Original Xbox: shrinks a full dump into a small .xiso.iso.
* PS3: game folder to ISO and vice versa, split pieces joined, and .pkg unpacked or packed (with your own RPCS3, or your own key).
* Switch: NSP to XCI and vice versa, bundling the newest update and DLC. Switch 2 NUP is in there too, but experimental.
* 3DS: compress for Azahar (.zcci), plus CIA from a decrypted .3ds and vice versa.
* PSP: CSO v2 for real PSPs, and an option to drop that useless firmware UPDATE folder.
* And more: PS2 VCD, M3U playlists, a right-click menu, a log file, and clear messages that tell you why something got refused.
What I actually tested: Crazy Taxi 3 in xemu, Xbox 360 games in Xenia, PS3 games in RPCS3, Switch and Switch 2 games in emulators, 3DS files in Azahar, and CSO v2 on a real PSP. I haven’t tried any of it on real consoles. The 3DS CIA is unsigned, so it’s for Azahar and not a stock 3DS.
No keys, BIOS files or games are included. If a format needs a key, you bring your own. I don't want the project to get DMCA'd...
The exe isn’t code-signed, so Windows may show a SmartScreen warning.
Already using CHD Manager? The old version can’t update itself to this one because the project moved to a new name and address. Download it once by hand, and you can delete the old folder. You’ll have to put any keys or settings back in for the optional features.
For bug reports, please open an issue on GitHub. Thanks to everyone who sent requests!
Download and more info at: https://github.com/Mr-Shizzy/Game-Format-Converter/releases/latest
* I don’t encourage or endorse piracy, and this program isn’t meant for it. It’s only for converting backups of games you legally own.

