All your data, that you save on your Mac OS X hard drive is saved in the form of files. The type and format of the file depending upon the application that you are using to create a particular file. You can organize and manage files by storing similar types in a folder, also called directory. If there are any unwanted files on your Mac hard drive, you can easily remove them. However, in some cases, you may mistakenly delete any important data from your hard drive and Trash Bin as well. This behavior leads to serious data loss situations and you need Mac to undelete software to retrieve the deleted data if there is no backup in place.
Undelete Mac Files
When a new file is created on Mac OS X computer, Mac assigns disk space for its storage. At the time of creation, an entry is made. It is a data structure, works as a database, for storing, organizing, accessing, and manipulating the files on a hard drive. The file system entry contains all related information, such as name, storage location, file type, and file size. When you remove a file from Mac hard drive, only the system entry is deleted.
If you simply delete a file using the Delete button of your keyboard, it is moved to the Trash Bin folder. Trash Bin is a directory that stores all the deleted files and folders on a Mac computer. You can easily restore it from this directory on its original storage location.
Recover deleted files mac terminal
However, in case you delete a file by bypassing the Trash Bin folder or empty Trash Bin, it is not possible to restore the file. The file is removed from your hard drive and become invisible. In such cases, you can undelete Mac by restoring the deleted files from a most recent backup.
In case you do not have an absolute and valid backup of your mission-critical data, Mac undelete tools come for your help. These are powerful and advanced applications, which methodically scan the whole hard drive and extract all lost, missing, deleted and inaccessible data from it.
Is it possible to recover deleted files on mac?
The Mac file recovery programs are incorporated with a highly interactive and self-descriptive graphical user interface to offer quick recovery. They preserve the complete integrity of your precious files with read-only and non-destructive conduct.
Stellar Phoenix Macintosh Data Recovery is the most efficient and powerful utility to ensure absolute recovery of your significant files. The software is designed for Mac OS X 10.6 Snow Leopard, 10.5 Leopard, 10.4 Tiger, and 10.3.9 Panther. It recovers data from HFS, HFS+, HFSX, HFS Wrapper, and FAT volumes.