"Hello, after I upgrade my Mac to 10.13.4, some of the documents are lost. Is there any program can help me to recover the lost data on the 10.13.4 Mac?" – Hinger

How to recover lost data under macOS 10.13.4 High Sierra? Don't worry. Here is freeware from Magoshare can help you recover lost data after your Mac has installed macOS 10.13.4 High Sierra. But first of all, don't put new files to the hard drive where your data is lost, in case that the lost data would be overwritten by new files. Now, let's get stated to recover lost data after installing macOS 10.13.4 High Sierra.

1. Download macOS 10.13.4 High Sierra data recovery freeware

Magoshare offers reliable macOS 10.13.4 High Sierra data recovery freeware to help in recovering lost data after the Mac users upgrade macOS to macOS 10.13.4 High Sierra. It is pretty simple to use, just download it here:

Main features of macOS 10.13.4 High Sierra data recovery freeware.

  • Recover deleted, formatted or inaccessible data under macOS 10.13.4 High Sierra.
  • Recover lost data due to upgrading to macOS 10.13.4 High Sierra.
  • Recover lost data from HDD/SSD, USB flash drive, memory card, digital camera, etc under macOS 10.13.4 High Sierra.
  • Recover lost data due to reinstalling macOS 10.13.4 High Sierra.
  • Recover all types of lost files including videos, audio, documents, emails, system files, folders, photos, archives, etc.

Magoshare macOS 10.13.4 High Sierra data recovery software not only can recover deleted, formatted data, but it also can recover inaccessible, hidden or crashed data from hard drive or storage media device. It offers advanced recovery mode: deep scan. The deep scan mode is the best way to deeply scan the hard drive and find all recoverable files under macOS 10.13.4 High Sierra.

2. Three steps to recover lost data under macOS 10.13.4 High Sierra

After installing Magoshare macOS 10.13.4 High Sierra data recovery freeware on your Mac, you can easily and quickly recover all lost files on macOS 10.13.4 High Sierra. Now, follow the steps below:

Step 1: Select the hard drive to scan.

Where you lose your files? Just select the right hard drive. If you want to recover lost data from external hard drive, just connect it with your Mac, and then select it.

how to recover lost data after installing macOS 10.13.4

Step 2: Scan the hard drive to find lost files under macOS 10.13.4 High Sierra.

Now, click on "Scan" button. Magoshare macOS 10.13.4 High Sierra data recovery freeware will deeply scan the hard drive and find all lost files.

how to recover lost data after installing macOS 10.13.4

Step 3: Preview and recover lost files.

After scanning, it will list all recoverable files. Just select the wanted files and save them to your Mac or external hard drive.

how to recover lost data after installing macOS 10.13.4

It is very easy to recover lost data after you install macOS 10.13.4 High Sierra on your Mac. Magoshare data recovery software for macOS 10.13.4 High Sierra can completely recover your lost files. It also can help you recover lost data from USB flash drive, memory card, digital camera, etc. Just download it here: