
External A was a 2 TB internal drive in an enclosure, and external C was a 750 GB store-bought drive. All of the drives I ran this test on were 7200 RPM hard drives and had a cache of 8 MB. Why did I decide to do that? Well, there are quite a few factors to this test, including hard drive speeds. The 24 GB folder was a portion of my music collection, mostly. The 4.4GB file I used was my Wii disc backup of Donkey Kong Country Returns. The external drives were ejected and the system was rebooted between testing each program. This was done in order for each of the copying methods. And lastly, copied that folder from my internal drive to external C. Then, I copied a 24 GB folder (3300 files, with an average size of about 8 MB) from external A to my internal drive, B. Then, I copied that file to another external hard drive, C. First, I copied a file of 4.4 GB from one external hard drive, A, to my internal one, B. Copy locked filesĬopy files using an elevated Windows Service and Volume Shadow Copy if required.In order to test fairly, I ran four distinct copy actions with each program and with the default Windows 7 copy function. Unnecessary files and folders can be removed to reduce the transfer time. TeraCopy is included in DEFT (Digital Evidence & Forensics Toolkit). Save file lists with all related information as HTML and CSV files. TeraCopy keeps the original time and date of files when copying. The Fast Copying Software can completely replace the Explorer copy and move functions, enabling you to work with files as usual. TeraCopy can keep the history of recently used directories, as well as show folders that are open in Explorer and other file managers. It can prevent you from moving folders accidentally from one location to another. It can optionally show a confirmation dialog on every drag and drop operation. Supported algorithms: CRC32, MD5, SHA-1, SHA-256, SHA-512, Panama, Tiger, RipeMD, Whirlpool, and xxHash. This is done by comparing the hashes of source and target files. TeraCopy can verify files after they have been copied to ensure that they are identical. During the process, TeraCopy shows detected errors and allows you to fix the problem by recopying only the problematic files. Unnecessary files can be skipped to reduce the transfer time. It can also wait for network or device reconnection. If unable to recover in the worst-case scenario it will simply skip the problematic file, not terminating the entire transfer. In case of a copy error, TeraCopy will try to recover.
