The current Teracopy installs and runs as a 32-bit process, even on 64-bit systems.
Virtually nobody actually uses 32-bit Windows anymore, so I'd suggest that Teracopy be updated to run natively as a 64-bit process on 64-bit Windows systems. This will significantly improve performance.
On a side note, the lack of native 64-bit support is the reason why I continue to use the free version, and have not purchased the Pro Version.
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