Recover Files after Reinstalling macOS/Mac OS X

Abby Haines updated on Aug 30, 2019 to Mac File Recovery | How-to Articles

Summary

It is universally known that reinstalling OS is possible to cause data loss on your Mac. It could be photos, videos, audio files, documents, or other files. To recover files after reinstalling macOS or Mac OS X, you can use the professional data recovery software - EaseUS Data Recovery for Mac.

"Recently, I reinstalled my whole macOS on my crashed MacBook, and then I found some files such as photos and things alike are gone after the reinstallation. Is there a way in which I can recover files after reinstalling macOS?"

Is It Possible to Recover Files After Reinstalling macOS/Mac OS X

Reinstalling macOS or Mac OS X always follows a system crash, computer slowdown, or factory resetting. It's not uncommon that you may lose some of your files on your Mac after the reinstallation. When you are facing data loss problem, you may wonder whether it is possible to recover files lost due to reinstalling macOS or Mac OS X. Here we will give you the answer. The reinstalling process only requires a quick erase of the volume which will erase the file directory but does not write any data to the drive, so the original data will not be overwritten. This fact makes it possible to recover files after reinstalling Mac operating system.

Which Tool Will Help You Recover Files After Reinstalling OS

You can eliminate your worries of losing important data by finding a reliable data recovery tool to recover files after reinstalling the operating system, be it latest macOS or earlier Mac OS X. When it comes to data recovery tools for Mac, among the numerous choices, we recommend you try EaseUS Mac data recovery software - EaseUS Data Recovery Wizard, which is trusted by millions of users. With this software, you can not only recover files after reinstalling the Mac OS effectively but also:

  • Recover files lost due to accidental deletion, formatting, system crash, virus attack, and other tough data loss situations
  • Retrieve lost data from an internal/external hard drive, USB flash drive, memory card, SD card, digital cameras, and other Mac-compatible storage devices
  • Recover lost/deleted Microsoft files, photos, videos, music, Adobe files, and other genres (over 200+)

There are many other attractive features in this Mac data recovery software but it's unnecessary to list them all here. In a situation like restoring files after reinstalling macOS or Mac OS X, EaseUS Data Recovery Wizard is 100% sure to get your data back. The effectiveness of this method has been proven by its users. Don't hesitate to give it a try. (Stop using your computer once your data get lost in case of data overwriting.)

How to Recover Files After Reinstalling macOS/Mac OS X

Step 1. Select the disk location (it can be an internal HDD/SSD or a removable storage device) where you lost data and files. Click the Scan button.

select the location where data lost and click scan

Step 2. EaseUS Data Recovery Wizard for Mac will immediately scan your selected disk volume and display the scanning results on the left pane.

scan the selected disk to find lost data on your Mac

Step 3. In the scan results, select the file(s) and click Recover Now button to have them back.

click recover now button to recover lost data on your Mac

Being powerful, secure and easy-to-use, EaseUS Data Recovery Wizard for Mac is recommended as the best Mac data recovery solution. It can help you scan the Mac hard drive or external storage device to find and retrieve all the files lost after reinstalling macOS or Mac OS X with ease, even you never back up your files. 

 
 

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Frequently Asked Questions

1. Why choose EaseUS Data Recovery Wizard?

"EaseUS Data Recovery Wizard is the best we've seen. It's far from perfect, partly because today's advanced disk technology makes data-recovery more difficult than it was with the simpler technology of the past, but it's fast and efficient..."PCMag

"The first thing you'll notice about EaseUS Data Recovery Wizard Pro is that its interface is very clear and uncluttered, with only a small collection of self-explanatory controls. You won't find lots of extra options hidden in a system of hidden menus, either; what you see really is what you get."techradar

"Recover lost files, even after deleting a partition or formatting your drive."Macworld

2. Why cannot I recover 2GB data for free?

It is recommended to check the version installed is Free or Trial because they are different versions.

Trial has data preview function but cannot save any files, while the Free version enables to recover 2 GB files. The default free space is 500 MB and you may share the product on social media to get another 1.5 GB.

3. Why cannot the recovered files be opened?

A file is saved as 2 parts on the storage device: directory info (which is comprised by file name, time stamp and size info, etc.) and data content.

If the files with original file names and folder structures cannot be opened, one possible reason is the corrupted directory info. There is still a chance to recover the data content with the RAW Recovery method in our software.

4. Why isn't it suggested to recover the files back to the original drive?

The storage structure of the lost files would be altered or damaged by any changes on the drive. If you save the recovered files back to the same drive, the original data structures and data content would be corrupted or overwritten, which causes permanent data loss. So you should prepare another disk to save the files.

5. How can I check whether my data is recoverable or not before purchase?

The Free version helps you save 2GB files, so verify the recovery quality of our product before purchase.

6. How long does it take to scan the drive?

It strongly depends on the capacity of your hard drive and the performance of your computer. As reference,most drive recoveries can be completed in around 10 to 12 hours for a 1-TB healthy hard drive in general conditions.

About Data Recovery Wizard

It's super easy to recover 250+ types of files after deletion, disk formatting and virus infection. Click the links and compare the difference of each version.