We’ve probably all lost data at some point, and many of us have tried various drive recovery solutions over the years. Of these, Disk Drill has been available for Mac OS X users for some time, but the company currently offers a Windows compatible version, released last year. The best part? It’s totally free (and not in the ad-ridden, drowning in popups kind of way). So does it work? Using some of my own data as a guinea pig, I decided to find out.
The interface is clean and simple
To begin with I’ll list the features of Disk Drill as Clever Files describes it on their product page:
- Any Drive
- Our free data recovery software for Windows PC can recover data from virtually any storage device - including internal and external hard drives, USB flash drives, iPods, memory cards, and more.
- Recovery Options
- Disk Drill has several different recovery algorithms, including Undelete, Protected Data, Quick Scan, and Deep Scan. It will run through them one at a time until your lost data is found.
- Speed & Simplicity
- It’s as easy as one click: Disk Drill scans start with just the click of a button. There’s no complicated interface with too many options, just click, sit back and wait for your files to appear.
- All File Systems
- Different types of hard drives and memory cards have different ways of storing data. Whether your media has a FAT, exFAT or NTFS file system, is HFS+ Mac drive or Linux EXT2/3/4, Disk Drill can recover deleted files.
- Partition Recovery
- Sometimes your data is still on your drive, but a partition has been lost or reformatted. Disk Drill can help you find the “map” to your old partition and rebuild it, so your files can be recovered.
- Recovery Vault
- In addition to deleted files recovery, Disk Drill also protects your PC from future data loss. Recovery Vault keeps a record of all deleted files, making it much easier to recover them.
- Disk Drill For Windows - Free download here
The Recovery Process
(No IDE hard drives were harmed in the making of this photo)
My recovery process involved an old 320GB IDE drive, which was used for backup until a power outage-related data corruption (I didn’t own a UPS at the time, and the drive was in the process of writing) which left me without a valid partition. At one point I had given up and formatted the drive; thinking all of my original backup was lost. Thankfully I didn’t use it much after this, and it’s been sitting on a shelf for years.
There are different methods that can be employed to recover lost or deleted data. One of these is to scan for the file headers (or signatures), which contain information about what type of file it is (i.e. Microsoft Word, JPEG image, etc.). There are advanced recovery methods that attempt to reconstruct an entire file system, preserving the folder structures and the original files names. Unfortunately, this is not a simple (or fast) process, and is generally left to the professionals.