FastCopy

FastCopy 5.12.0

Free copying software

  • By Shirouzu Hiroaki
  • Free
  • 31.9K downloads
  • Updated Sep 21, 2026
Download for Windows
FastCopy screenshot 1

Free copying software

FastCopy is a fast free program for copying, deleting and syncing data on Windows. With this program, you can be assured of 100% data integrity when you copy and delete files. This software supports long Unicode path names, and optimises the copying operation on one device or between devices of different types according to your needs.

While there are many alternatives to FastCopy, like Bacula and Robocopy, none are quite like TeraCopy. TeraCopy has a smoother and more user-friendly interface, but FastCopy is really fast and boasts superior data package handling abilities. 

The writing and reading of data are multi-threaded in DiffHDD mode. A smaller read buffer is used for HDD mode, so write operations won't slow down disk thrashing. FastCopy doesn’t use the OS's cache, so other applications and processes can run quickly, and speed approaches the limit of your chosen storage device. FastCopy uses the Win32 API rather than MFC, making it faster than the alternatives.

No more poor performance

Customise your file operations

With FastCopy, you can modify large file operations with Include and Exclude filters. FastCopy also includes a built-in job manager to streamline operations. To avoid disk thrashing and to achieve the highest possible speed, FastCopy runs only one operation at a time. 

Licensed under BSD, FastCopy is an open-source application. With the proper programming knowledge, you can easily modify this software to suit your individual needs. 

Technical details

TitleFastCopy 5.12.0 for Windows
RequirementsWindows 11
LicenseFree
Latest updateSeptember 21, 2026
AuthorShirouzu Hiroaki
SHA-12fa76a2ab1875a50d30ea0c5887f051d5c395f4f
FilenameFastCopy_V5.12.0.exe

Older versions

  • FastCopy 5.11.3
  • FastCopy 5.11.2
  • FastCopy 5.11.1
  • FastCopy 5.10.0
  • FastCopy 5.8.1
  • FastCopy 5.8.0
  • FastCopy 4.2.1
  • FastCopy 4.2.0
  • FastCopy 3.92
  • FastCopy 3.11