exFAT File Recovery: Get Your Files Back From exFAT Drives in 2026

exFAT (Extended File Allocation Table) is used on USB drives over 32 GB, modern SD cards (SDXC), and drives shared between Windows and Mac. Its recovery behavior differs from FAT32 and NTFS — understanding these differences improves recovery success.

Part 1. How exFAT Recovery Differs From FAT32 and NTFS

exFAT stores less redundant file system metadata than NTFS, which means deleted file entries are overwritten sooner. Acting quickly after data loss is more important on exFAT than on NTFS.

⚠️ Important: exFAT does not have a built-in journal (unlike NTFS). This means file system corruption on exFAT drives can be more severe after unexpected shutdowns. If your exFAT drive shows errors, immediately stop writing to it and run CHKDSK.

Part 2. Run CHKDSK to Fix exFAT File System Errors

chkdsk E: /f /r

CHKDSK supports exFAT and can repair directory corruption, cross-linked clusters, and allocation table errors without deleting file data.

💡 Tip: Unlike FAT32, exFAT CHKDSK can sometimes take significantly longer on large drives (256 GB+). Let it run to completion even if it appears to stall — interrupting CHKDSK on a corrupted exFAT volume can worsen the damage.

Part 3. Recover Deleted or Formatted exFAT Files

For deleted files on exFAT, recovery software reads the allocation table for deleted entry markers and the raw sectors for file signatures:

💡 Tip: After recovering files from an exFAT drive, verify a sample before declaring success. Some recovery tools that have known issues with exFAT deep scan (including some paid tools) produce corrupted output files that look valid by size and name but won't open. Preview each file type before recovering the full batch.

Part 4. Fix a RAW exFAT Drive With TestDisk

If an exFAT drive shows as RAW in Windows:

1. Download and run TestDisk as Administrator
2. Select the drive → None (for exFAT) or Intel as partition type
3. Analyse → Quick Search → look for exFAT partition
4. If found, Write to restore the partition table
5. Reconnect — the drive should show the exFAT file system again

🗣️ r/datarecovery user: "Large SD card formatted exFAT showed as RAW. Ran TestDisk, found the exFAT partition in 30 seconds on Quick Search, wrote it, rebooted — all 180 GB of files were back."

Part 5. Recover Files From exFAT Drives With Ritridata

Ritridata supports exFAT file recovery on USB drives, SD cards, and external drives — on both Windows and Mac.

Step 1 — Connect the exFAT drive and select it from the list

Step 2 — Run a deep scan — reads exFAT sectors directly

Step 3 — Preview and recover files to a different drive

FAQ

Can CHKDSK fix an exFAT drive? Yes — CHKDSK supports exFAT and can repair directory corruption and allocation table errors. It works the same way as on FAT32 and NTFS drives.

Does exFAT support file recovery after deletion? Yes — deleted exFAT files remain in sectors until overwritten. Acting quickly after deletion gives the best recovery results. exFAT's lack of journaling means the deletion entry is less traceable than NTFS, making file signature scanning more important.

Why is exFAT used instead of FAT32 for large drives? FAT32 has a 4 GB maximum file size and is limited to 32 GB volume size in Windows. exFAT has no practical file size limit (16 EB theoretical max) and supports very large volumes. For modern USB drives and SD cards, exFAT is the appropriate format.

Can exFAT drives be used on both Mac and Windows without special software? Yes — exFAT is natively supported on Windows, macOS, and most modern Linux distributions (with exFAT-fuse). It is the recommended cross-platform format for drives shared between Windows and Mac.

References

• Microsoft — exFAT File System Specification
• CGSecurity — TestDisk for exFAT
• r/datarecovery — exFAT Recovery Discussion
• r/techsupport — exFAT vs FAT32
• r/WindowsHelp — exFAT CHKDSK