How to recover data from a deleted partition in Windows 11 for free?

To recover data from a deleted partition in Windows 11 or Windows 10, follow these steps carefully. Stop using the drive immediately to avoid overwriting data. Here's a structured approach.

Preparation

Do NOT write new data to the drive (saving files, reinstalling OS, etc.).

Use another physical drive to install recovery software and save recovered files.

Tools needed:

1. A working Windows PC.
2. External storage for recovered files.
3. Data recovery software (options below).

How to recover data from deleted partition in Windows 10/11:

Step 1: Connect the drive to another PC via SATA/USB (or use your PC if the OS is intact).

Step 2: Install/run recovery software from a separate drive.

Step 3: Scan the affected drive:

• Select the drive (e.g., Disk 1, Unallocated Space).
• Use "Deep Scan" or "Full Scan" mode.

Step 4: Preview & recover files:

• Filter results by file type (documents, photos, etc.).
• Save recovered files to a different drive (not the original!).

Critical Tips

Avoid overwriting: Never save recovered files to the same drive.

Physical drive issues: If the drive makes clicking noises or isn’t detected, consult a professional.

Backup first: Image the drive using ddrescue (Linux) or HDDSuperClone before recovery attempts.

Professional help: For critical data, use services like DriveSavers ($500–$2500).