Sometimes critical data gets lost and no matter how much you wish, you wont find it behind the fridge, so what does the over-stressed IT technician do to recover his data and/or sanity? What data recovery tools are available to help resurrect that important missing data? Read on for the answers..
When you need to recover data it certainly helps if the computer it is on will actually boot up! If you’re stuck with a system that refuses to cooperate in this manner then what you need is a LiveCD (which could actually be on a usb stick) with which you can boot the recalcitrant machine and then (hopefully) mount the disks with your data. Popular Live CD distros include Knoppix (Linux based), WinPE (from MSFT and based on Win7) and Spinrite.
Many of these LiveCD distros of course also include various utils which you can use to diagnose problems and help recover your data, for example disk and filesystem checkers such as chkdsk for DOS/Windows, fsck and gparted for Linux/Unix systems and Disk Utility on OSX.
When it comes to actually finding and recovering the wayward files there are many options these days from free (but still good) to not so free (and sometimes still good) and some products which come with both options so you can try before you buy – assuming the free version doesn’t trash your data you might be tempted to pay for the premium version!
Among the options available for data recovery on Windows systems you can try the likes of Recuva, OnTrack Easy Recover, Total Recovery, Undelete 360, MiniTool Partition Recovery, Wise Data Recovery and even Norton Utilities.
On the Mac platform you can find such things as FileSalvage, Disk Drill Basic and Data Rescue 3, amongst others.
If your data is on a Linux system then you will find the imaginatively titled Recover Data for Linux and Linux Data Recovery to be right up your street.
If you’re still in need of more options then this page should provide enough to keep you busy for a long time. Feel free to let us know which data recovery tools you rely on.
When all else fails, it is time to reach for that ever reliable backup you made. You did make one right? You did also make sure to keep it up to date AND check that you could actually restore from it, just in case, right??