Learn from this EFS decryption guide to recover encrypted files on a Windows NTFS hard drive, USB flash drive or SD card without a hassle. In case you deleted files from the EFS hard drive or formatted it, download EaseUS Data Recovery Wizard for encrypted data recovery.
Encrypting File System (EFS) provides the core file encryption technology to protect critical and sensitive files on NTFS file system volumes with a certificate or key. Adopting EFS means that unauthorized users need to ask permissions when accessing files and folders. Otherwise, Microsoft Windows will deny access to the locked data. If you move the EFS encrypted hard drive to another computer, you can not access files on the device encrypted with EFS, either.
EFS is one of the multiple ways to encrypt individual files and folders in Windows. Here, we focus on discussing the possibilities of unlocking EFS encrypted files only. Visitors who are looking for solutions to decrypt BitLocker files or recover encrypted files by ransomware should go to the linked pages.
Usually, there are two groups of people requesting EFS decryption. One is with the password, while the other is without the password due to own mistake or key corruption.
The EFS encrypted files have a lock displayed on the icon. To unlock these files, all you need to do is to log into your computer using the password.
Forgetting the password is the case, or sometimes it's because the encryption keys are corrupt by a hard drive error. This time use the File Properties to decrypt EFS files.
Step 1. Press Windows + E to open file explorer. Right-click on the file and select Properties.
Step 2. Switch to the Security tab, and click Advanced.
Step 3. Clear the Encrypt Contents to Secure Data check box.
Due to some careless operation on the encrypted files by the owner, such as deletion, disk formatting, or virus infection, the encrypted files disappeared without expectation. If it's to recover the lost EFS encrypted files, you need to download EaseUS Data Recovery Wizard to recover encrypted files on a Windows NTFS hard drive, USB flash drive or SD card without a hassle.
The efficient and easy-to-use EFS Recovery Tool offers you a simple encrypted file recovery solution to recover encrypted files from NTFS drive and external hard drive. But the prediction is that the encryption password must be known or SAM database must be present (Windows 2000, XP, 2003, Vista, 2008, Windows 7, 8). The user must have administrator privileges. The green "sample2.txt" is an encrypted file of NTFS drive.
Step 1. Select NTFS partition to scan.
Launch EaseUS data recovery software, select the NTFS partition or "Lost Partition" which was deleted and click "Scan" to look for all the lost files.
Step 2. Find and preview found files from NTFS partition.
After the scanning, find lost files from "Deleted Files" or "Lost Files" and double-click to preview them. For a lost partition, choose all the lost data that have been listed below the Lost Partition column.
Step 3. Recover all data from the NTFS partition.
Select all desired data and click "Recover" to save them back a safe location on your PC. Do not save the files to the NTFS partition where you lost the data.