DiskInternals Linux Recovery: Complete Guide to Restoring Lost Files

DiskInternals Linux Recovery: Step-by-Step Data Restoration on Linux

What it is

DiskInternals Linux Recovery is a free Windows utility that recovers files and partitions from Linux Ext2/Ext3/Ext4 volumes. It can undelete files, repair damaged partition structures, create virtual partitions from images, and preview recoverable files before saving.

When to use it

• Deleted files from an Ext2/Ext3/Ext4 partition
• Corrupted or inaccessible Linux partition detected by Windows
• Accidental formatting of a Linux partition (attempt to unformat)
• Need to image a disk for offline recovery or analysis

Key features

• Ext2/Ext3/Ext4 support (reads and rebuilds filesystem metadata)
• Three scan modes: Fast (Uneraser), Full (deep recovery + filesystem reconstruction), Reader (read-only access)
• File preview before recovery
• Save recovered files to any accessible drive (external or network)
• Create and mount disk images
• Wizard-based, Explorer-like interface (Windows-only app)

Step-by-step recovery (assumes Windows host)

1. Download and install DiskInternals Linux Recovery from diskinternals.com.
2. Launch the program and open the Recovery Wizard.
3. Select the physical drive containing the Linux partition.
4. Choose a scan mode:
   • Fast/Uneraser for recently deleted files,
   • Full Recovery for corrupted/RAW partitions or deep scans,
   • Reader to browse intact partitions.
5. Start the scan and wait for completion (time varies with disk size and mode).
6. Preview found files (images, documents, etc.) to verify recoverability.
7. Select files/folders to restore.
8. Choose a different target drive (external or network) to save recovered data—do not save back to the source disk.
9. If required, purchase/enter a license to enable saving (trial allows preview).
10. Verify restored files for integrity.

Best practices and cautions

• Immediately stop using the affected disk to avoid overwriting recoverable data.
• Always save recovered files to a separate drive.
• Prefer Full Recovery for severe corruption; expect longer scan times.
• If the disk is physically failing, create a disk image first and run recovery on the image.
• Preview files before purchase to confirm results.

Limitations

• Runs on Windows only (it reads Linux filesystems from Windows).
• Success depends on how much data was overwritten and the extent of filesystem damage.
• Physical hardware failures may require professional lab services.

Useful links

• Official product page and download: https://www.diskinternals.com/linux-recovery/
• Illustrated guide / wizard screenshots: https://www.diskinternals.com/linux-recovery/linux-recovery-guide-in-pictures/

If you want, I can convert this into a printed checklist or a shorter command-style quick-reference.