How do you securely delete files in your macOS? Good news, don’t pay for third party software! newer macOS since Leopard comes bundled with the new ‘Secure Empty Trash’ feature. It allows you to permanently delete your files, rendering it unrecoverable.
However, there is a good reason why this unique feature is not enabled by default, some of the reasons are – it takes a longer time to delete these unwanted files because it needs to overwrite the existing sector, not to mention this method might shorten the hard disk lifespan. Not recommended for the average user, unless you have lots of ‘top secret’ or ‘homemade videos’ you regretted making which need to be deleted forever from your hard disk.
If you think this is a conspiracy, try deleting a file from your computer and use a file recovery software to scan your hard disk. You will be amazed that the software has the ability to recover these ‘deleted’ files. A must have tools for those selling their old Macs.
Permanently wipes unwanted sensitive data from any macOS based hard drive. File eraser Mac utility to wipe selected files, folders or data from the entire hard drive on macOS. The software contains powerful wiping algorithms in it and ensures permanent erasing of data, beyond the scope of data recovery.
- Wipes Hard Drive – This Mac hard disk eraser software can help you wipe your entire Mac hard drive in a single step. The software includes powerful as well as fast wiping algorithms that erase unwanted data from the hard drive permanently.
- Wipes Files and Folders – The software completely erases unwanted files and folders that contain sensitive data. You can select any file or folder from the system and wipe it permanently, beyond the scope of any data recovery software.
- Wipes Internet Browsing Information – With this file remover Mac utility, you can erase sensitive Internet browsing data stored in the form of temporary Internet files, cookies, user sessions etc. The software wipes all browsing information from all major web browsers, including Firefox, Internet Explorer, Google Chrome, Opera, Safari, Adobe Flash Player, Camino, Omniweb, iCab, Navigator.
- Wipes Free Space – The software ensures complete erasing of data from your hard drive by wiping free space, from where sensitive data may have been deleted in the past. By erasing even free space of the drive, the software helps in avoiding any chance of deleted data recovery.
- Wipes Instant Messaging Information – With this File remover Mac utility, you can wipe all information (login time, logout time, messages-sent/received etc.) related to your chat messengers. The software supports a number of premiere Instant messengers, including Skype, Yahoo Messenger, iChat, AIM, Microsoft Messenger, Adium, aMSN, ICQ, Proteus, and Fire.
- Wipes Recent File Histories – This data eraser Mac utility helps in protecting the privacy of your file from unauthorized-access by wiping all recent file histories. The software erases file histories as well as other related information stored by various applications. Stellar Wipe erases file open histories from Disk Utility, All Applications, iPhoto, iTunes, Quick Time, Finder, VLC etc.
MacClean 3 comes to initiate a new round of spring cleaning on your Mac with great technology and services. In addition to your familiar Mac cleaning and OS system maintaining features, it now arms with privacy and security protections to give you a state-of-the-art Mac experience, still for free.
MacClean File Eraser option enables you to remove outdated or off-line files that may leak your privacies. You can choose an erasure mode on MacClean (Standard Erase, Safe Erase or Top Security Erase) to clean these files securely. Please refer to the detailed guide to make good use of MacClean.
Mac Optimizer Pro’s File Shredder protects your privacy and data security, they understand, and therefore Mac Optimizer Pro offers military-grade data shredder powered by multiple-overwrite technology to ensure your sensitive, private or unwanted data; once deleted, will never be restored by any existing technology. Breathe easy!
Want to securely delete sensitive documents, or quickly erase large files to free up space from your Mac, USB device, or external drive, without having to empty your entire Trash? FileShredder provides a simple solution for shredding any file right away from your computer. Choose in Preferences one of three algorithms for secure deletion: 1 pass (fastest), 7 DoD-compliant passes, or 35 pass Gutmann deletion (safest).
What is the difference between Shred and Secure Shred? While both options bypass the Trash to permanently delete files from the Mac, Secure Shred also overwrites the data on the hard drive so that it cannot be recovered whatsoever. Shred deletes much faster since it doesn’t overwrite the data on the hard drive, but the files may be recoverable until your computer reuses that space on the hard drive.
CleanMyMac is a safe, all-in-one Mac cleaner that cleans up apps, data, and gigabytes of other junk. When you use Shredder, you remove data from your Mac without leaving any trace of it behind. Why do I need Shredder? The thing is, when you get rid of a file by emptying the Trash, you’re just removing an access point (icon/directory listing) to the file. It doesn’t erase the data, it discards it. This means that the data itself isn’t actually deleted, making the file recoverable via third-party apps.
Erase files securely with Shredder. This means that the file data isn’t just discarded, but written-over. The access point is removed, and the data is rewritten (read: scrambled), making the file irrecoverable. When you erase something with Shredder, you cannot restore it — it’s a tool for really getting rid of files.
When you normally delete your files in macOS, the operating system is only forgetting where those particular files are placed, while the data still physically remains on the drive. Beginning with macOS 10.3, Apple enhanced its security by introducing the Secure Empty Trash feature, which follows the U.S. DoD pattern of overwriting data seven times.
Permanent Eraser provides an even stronger level of security by implementing the Gutmann Method. This utility overwrites your data thirty-five times, scrambles the original file name, and truncates the file size to nothing before Permanent Eraser finally unlinks it from the system. Once your data has been erased, it can no longer be read through traditional means.
7. ShredIt X
ShredIt X permanently deletes files from your hard disk. Deleted data can be recovered from your computer. Protect your privacy with this easy to use file shredder | hard drive cleaner for macOS that will erase data so it can’t be recovered.
Whether you want to clean a disk or wipe disk free space, ShredIt for macOS is the right security eraser software for the job. Secure Delete files, disk free space, a hard drive, an external drive, a CD-RW and more. It comes with simple instructions, built in safety features, DoD, DoE, NSA, Gutmann standards compliance and online tutorials.
Permanently Erase or Wipe Data on Mac, DoYourData Super Erase for Mac is powerful Mac data erase software that can permanently and completely erase files, folders and data on a Mac hard drive or storage device. It will destroy/wipe the selected data and overwrite the disk space with zeros/ones or random bits. After erasure, the erased data will be lost forever, and can’t be recovered by any data recovery software or service. All file types are supported, such as photos, videos, emails, documents, folders, archives, audio etc.
- Erase Selected Files/Folders under macOS – Selectively and permanently erase selected files or folders from Mac machine or storage media under OS X. You don’t have to wipe the entire hard drive.
- Completely Wipe Mac Hard Drive or Storage Media – Completely and conveniently wipe Mac hard drive or storage device to destroy and erase all existing data, lost data, history data on the hard drive or storage media.
- Securely Wipe Unused Disk Space – One-click to wipe unused disk space on Mac or storage media to permanently erase lost data or traces on the unused disk space. This leads to a cleaner, safer and more efficient hard drive.
- Erasure Methods/Standards – HMG Infosec Standard 5, Baseline, DOD 5220.22-M and U.S. Army AR380-19
It helps you erase any unwanted files without having them being recoverable. You can drag and drop files here or click the “Add Files” button to safely erase them. After you select the file, please click the Erase button in the bottom center part of the window. It will be erased without leaving any trace. Important files with your personal or financial information can be hijacked even if you delete them from your Mac. File eraser is a more secure way to toss your files, and it makes your deleted files completely unrecoverable.
Maybe you don’t know, when you move data in a MAC to the Trash, and empty the entire Trash, they might still can pass some data recovery software to recover and restore; Maybe you don’t know, your SD card, USB, mobile disk storage device such as the data is moved to the Trash, and empty the entire Trash, they might still can pass some data recovery software to recover and restore; Maybe you don’t know, in your MAC disk partition, or SD card, USB, mobile disk storage devices and so on in the remaining space may still can be recovered through some data recovery software you have deleted data.
Dear, when one day, you want to sell your old MAC computers, mobile disk, etc., have you ever thought about, there’s your important data? You should n’t want to let your secret leaked? You should n’t want to encounter the picture “scandal” ? Sunyouth File Shredder is your best choice, it can help you shred that you want shred of data, it can help you shred the free space in the disk that can be recovered through some data recovery software.
[ Discontinued ] Do you have files that are sensitive? Do you have documents that must remain away from prying eyes? Well, you should know that when you normally erase a file on your Mac, the file can sometimes still be retrieved. Avoid this problem by using Incinerator, a secure file eraser.
Like a paper file shredder in your home or office, Incinerator renders files unreadable before permanently erasing them; using a special technique, Incinerator can write over every byte of your file before erasing it so anybody who digs through your hard drive for deleted data and finds your file won’t be able to open it.
12. File Shredder
[ Discontinued ] Permanently shred files & folders from your system to keep information secure and impossible for anyone to retrieve. Optional Shredding Methods;
- 1 Pass Erase – This option is quick and provides a good security option. It erases the information used to access your files and write random bytes over the data once.
- 7 Pass Erase – This option takes 8 times longer than”1 Pass Erase” and provides a better security option. It erases the information used to access your files and write over data 7 times based on US Department of Defence (DoD) 5220-20 M standard algorithms.
- 35 Pass Erase – This option takes 35 times longer than “1 Pass Erase” and provides the best security option. It erases the information used to access your files and writes over the data 35 times based on the Gutmann method for deletion.
Video Tutorial on Securely Empty Trash on an Apple Mac
This tutorial shows you how to securely empty the trash on a Mac computer.