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If the documents you want to delete from a Mac portable hard drive is very critical or confidential, it’s very important to remove the files completely to avoid data breach. The normal and regular methods cannot delete the documents permanently.

Mostly, you may simply delete the files and empty the Trash, or format the portable drive directly on Mac. However, the documents or other data that is deleted or formatted can still be recovered by some Mac data recovery software. Also, you may try to add some new data to overwrite the deleted documents. However, it cannot ensure the lost data could be destroyed completely and some data could still be recovered.

To protect your personal data safe, we suggest you a way to permanently delete documents from portable hard drive on Mac here in this article. It will help you wipe and shred the documents or other files permanently without any possibilities to be recovered.


Best document erasure software for Mac

The best way to permanently delete documents from portable hard drive on Mac is using an effective data wiping tool. With professional software, it will be easy to accomplish the job. Normally, a data wiping application can wipe documents in a professional way and ensure the documents be wiped permanently. TS DataWiper for Mac, a simple and easy-to-use tool, can help you easily wipe documents from portable hard drive on Mac.

Before introducing the steps to wipe document with the software, first you need to download it. The download of the software is available here for you.

TS DataWiper

The most powerful data erasure software to permanently erase documents.

The software provides different options to wipe data. You can choose the proper one for your own needs. Also, there are 3 different modes available in the software to help you wipe documents on Mac in different situations. You can erase existing documents/files, wipe deleted/lost data, or even wipe the entire portable hard drive on Mac.

3 modes to delete documents permanently on Mac

In different cases, you may want to erase some or all the data from the portable hard drive on Mac. To wipe your documents or other files permanently, we suggest you check and choose a proper mode to help you with the software.

Mode 1. Erase existing files/folder.

If you want to delete some documents or files/folders from your portable hard drive on Mac, you can directly use this software to help you. It will delete and destroy the selected files or folders completely in the same time.

how to permanently delete documents from portable hard drive on Mac

Mode 2. Erase entire portable hard drive.

Once all the data on the portable hard drive is not needed anymore, you can choose to wipe the entire potable hard drive. It’s able to remove all the existing or deleted files that ever on the drive. Then you will have a totally empty drive without any recoverable data on it.

how to permanently delete documents from portable hard drive on Mac

Mode 3. Erase lost/deleted data from free space.

Sometimes you deleted documents or other data and worry about that the files are still recoverable for some data recovery software, then you can try this software and ensure to wipe the deleted files permanently. Then no software can recover the deleted documents or other data.

how to permanently delete documents from portable hard drive on Mac

The software TS DataWiper for Mac is able to help you wipe any data on your hard drive, SSD, USB flash drive, memory card or other storage devices. Also, this comprehensive software includes other useful functions to help users to manage and use the Mac drive effectively. For example, you can use this software to clone drive, format drive, and clean up the junk data on your Mac machine.

TS DataWiper

The most powerful data erasure software to permanently erase documents.

TS DataWiper

TS DataWiper

Powerful, safe and easy-to-use data erasure software.