Solid-state technology has the benefit of being exceptionally fast however, the storage blocks in the NAND memory chips have a finite number of write operations that can be performed before they will no longer hold data reliably. If you find this is the case with your system, and Disk Utility only shows the Erase Free Space option as being grayed out, then it is likely the reason is because your Mac is using an SSD as its primary storage device. The option to erase free disk space might be disabled on newer Mac systems.Įven with using specialized equipment, such a procedure would only increase the slim possibility of data recovery, so using Disk Utility to erase free space does have its security benefits however, if you have purchased a new Mac system or upgraded your hard drive, then you may find Disk Utility no longer offers this as an option.

Instead, any remote possibility of data recovery would require dissection of the drive and the use of specialized equipment that can detect residual magnetism. This option makes it nearly impossible for the drive's heads to be used for reading any residual magnetism patterns and recover files. This option writes zeros to the unused portions of the drive and overwrites any previously deleted files. To prevent this from happening, one option that Apple has offered in OS X is to erase the free disk space using Disk Utility. While this offers a quick way to delete files from the drive, the data is technically still intact on disk and thereby leaves open the possibility for recovery using special software. Conventionally when files are deleted from storage device, the system only removes their entries from the file system's directory, thereby flagging blocks containing the data as being free to use. We hope you enjoy using it.Erasing free disk space is an easy (albeit not quick) way to help prevent the recovery of files you have erased from your system. Here, click on Launch to restart BlueStack. You will now get a pop-up confirming that your disk space has been cleared. NOTE: BlueStacks will have to close in order to begin the disk cleanup process.Ħ. BlueStacks will now ask your permission to initiate the disk cleanup process. Click on the Free up space button to use it.ĥ. Within this section, you will find the Disk cleanup tool. Here, navigate to the User data section.Ĥ. Now, select the BlueStacks tab and then click on Preferences in the drop-down menu.ģ. The Preferences menu will appear in front of you. First, launch BlueStacks and go to the menu bar at the top.Ģ. This article will guide you on how to free up this space by using the Disk cleanup tool on BlueStacks.ġ. Sometimes even after uninstalling an app, it will continue to occupy some space on your computer.

Mac os clean disk space