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My sysadmin colleague mentioned today about TeraCopy. An application for Microsoft Windows designed to be used to Move or Copy files. So why would one want to use Teracopy instead of normal Windows Explorer copy integrated soft? Reason is Teracopy is faster than MS Windows Copy / Move and uses dynamically adjusted buffers to reduce seek times. This asynchronous copying speeds up file transfers between physical HDDs.
More precious feature of TeraCopy is whether you have to Save data from hard disks with Bad Sectors, it can skip faulty files (stored on bad sectors) without triggering Windows to hang up or halt with the Blue Screen of Death.TeraCopy even can be setup to replace Windows Explorer (i.e. Shell Integration copy and move functions). Beside that it works well with Unicode encoded file names (Cyrillic, Chineese) etc.
As of time of writting article, TeraCopy has support for all Windows NT (Windows XP / 2000) as well as for Windows 7 and 8. Whether a failure to copy file occurs it tries to recopy file several times in order to achieve copy success. After each file is copied a CRC check up value of file is calculated and matched. It also provides a way more verbose information on copied files than Windows default Copy. It is very useful in copying large files from system to system as file transfers complete time is significantly lower.
Once TeraCopy is installed it automatically does replace Explorer Copy and Move functions, hence after install every next Move or Copy operation is auto handled by it. In preferences the user could still revert back Copy / Move functions to Explorer original.
Unfortunately TeraCopy is not-free software but freeware and can only be used to non-commercial use, for commercial use you have to purchase TeraCopy Pro version.