How to Extract Files from IMG, DD, FAT and VFAT Images on iPhone

These suffixes often label raw disk or partition images. Fileso identifies supported partition tables and file systems from the bytes, including FAT-family layouts; the name alone does not specify what is inside. A valid image can expose a directory tree rather than one compressed payload.

Extract .img, .dd, .fat, .vfat in Fileso

1. Copy the complete image to a local location Fileso can access and check that enough storage remains for the extracted files.
2. Tap it and choose View to browse a temporary extraction. A large image may take time to prepare.
3. Choose Extract to Folder when you need a lasting copy in a separate destination, then wait for the task to finish.
4. Open a few resulting files and preserve the original image if you may need its full disk structure later.

Use View to check which partition or volume appears before extracting. For a full device image, choose a separate folder and allow space for the files it contains. Preserve the source image if sector-level recovery or forensic work may be needed later.

If extraction fails

A .dd or .img can also be an arbitrary byte-for-byte copy with no supported file system. If Fileso cannot display files, check how the image was created and whether it is encrypted, truncated or uses another layout. Renaming it .iso does not add an ISO file system.

Common question

Does a raw IMG always contain files? No. It may be an empty partition, an unsupported file system or an image of non-file-system data.

Read: How to Extract Files from an ISO Image on iPhone.