Homebrew [Release] RomFS File Explorer

[Ryuzaki_MrL]

Latest release: v1.0.1 (09/22/2016)

Overview:
This is a very basic homebrew application for listing and extracting files from a mounted romfs drive.
I made it for personal use, after lurking around ctrulib's romfs functions.
I use it for game modding/translation so I don't have to extract the whole romfs just to get a few files.

Features:
- Mount romfs from a file on the SD card.
- Mount romfs from a selected title (3DSX ONLY).
- Copy files and folders from RomFS to the SD card.
- Dump entire romfs container to the SD card (3DSX ONLY).

Notes:
- 3DSX version compatibility with titles depends on ninjhax, that is, it's the same as braindump, svdt, etc.
- RomFS dumping speed should be the same as braindump, but it was not compared.

Thanks:
- neobrain for braindump.
- mtheall for all of his romfs related work on ctrulib.
- yellows8, smea, fincs, etc. for their work on ctrulib.

Download - Source

QR Code:

That's it.

 

[Thunder Kai]

QR code plz

 

[Ryuzaki_MrL]

QR code plz

Added to OP

 

[Deleted User]

Awesome stuff!!!!

 

[Omegablu]

Can this open the dt and is files in smash?

 

[Billy Acuña]

Excelent!!!

Can we expect for romfs read/dump on the CIA version?

 

[Hiccup]

So this is basically braindump but for individual RomFS files/directory? Should be useful.

 

[Ryuzaki_MrL]

New release:
This release fixes files being overwritten even if you choose to not overwrite them.

Yeah, I took this long to notice

 

[metaboss]

How do I change which title id is mounted? It mounts Download Play by default but I don't know how to change it.

 

[Ryuzaki_MrL]

How do I change which title id is mounted? It mounts Download Play by default but I don't know how to change it.

Oops, I forgot the XML file. Latest release should work now.

 

[metaboss]

Awesome. That did it.

so I'm ultimately after a specific title that's I guess considered DLC or an update... in this case it's badge arcade title/0004000e/00153500. Is there a way to mount by providing a titleid in an xml or via the ui?

I'm assuming those titles could mount like any other title but I may be wrong.

Thanks! This tool is very slick for getting to specific files. Saves me a ton of time ;-)