FastCopy

H.Shirouzu & FastCopy Lab, LLC.·FastCopy.FastCopy

The Fastest Copy/Backup Software on Windows

FastCopy is the Fastest Copy/Backup Software on Windows. It supports UNICODE and over MAX_PATH (260 characters) file pathnames. It automatically selects different methods according to whether Source and DestDir are in the same or different HDD (or SSD). Diff HDD Reading and writing are processed respectively in parallel by separate threads. Same HDD Reading is processed until the big buffer fills. When the big buffer is filled, writing is started and processed in bulk. Reading/Writing are processed with no OS cache, so other applications do not become slow. It can achieve Reading/Writing performance that is close to the device limit. Include/Exclude Filter (UNIX Wildcard style) can be specified. ver3.0 or later, Relative Path can be specified. It runs fast and does not hog resources, because MFC is not used. (Designed using Win32 API and C Runtime only)

winget install --id FastCopy.FastCopy --exact --source winget

Latest 5.12.0·August 18, 2026

Release Notes

Added an option to Shell Extension to replace Explorer's standard drag & drop / paste with FastCopy. (Default: OFF) Various security enhancements.

  • Enabled CET Shadow Stack (/CETCOMPAT).
  • Enabled Control Flow Guard (/guard:cf).
  • Stricter DLL loading (added /DEPENDENTLOADFLAG:0x800).
  • (Already enabled: /GS, /NXCOMPAT (DEP), /SAFESEH (x86), /DELAYLOAD, /DYNAMICBASE, /HIGHENTROPYVA, SetDefaultDllDirectories)

Installer type: exe

x86—14CCC9D2EBBDFBCBCF0C6E4004773D12BB98DE197A572959473A2D9D3B000E3D
x64—14CCC9D2EBBDFBCBCF0C6E4004773D12BB98DE197A572959473A2D9D3B000E3D

Details

Homepage
https://fastcopy.jp/
License
Proprietary
Publisher
H.Shirouzu & FastCopy Lab, LLC.
Support
https://github.com/FastCopyLab/FastCopy/issues
Copyright
Copyright (C) 2004-2026 H.Shirouzu and FastCopy Lab, LLC.
Moniker
fastcopy

Tags

backupclonecopy

Older versions (25)

5.11.3
x86—723D3E50F391DBFC041EFEC9DE7CADEE9CC1D63FEBA5C1EBF461E662401965CF
x64—723D3E50F391DBFC041EFEC9DE7CADEE9CC1D63FEBA5C1EBF461E662401965CF
5.11.2
x86—70B273DD08C15D40FAC59A217B93BE195BACFA47ACABD031463A6DF800D29FEA
x64—70B273DD08C15D40FAC59A217B93BE195BACFA47ACABD031463A6DF800D29FEA
5.11.1
x86—C37AA8478B615AFCB3F5454B322CE1ABE1C5DE959629DA6B1BC384F02B97BA6E
x64—C37AA8478B615AFCB3F5454B322CE1ABE1C5DE959629DA6B1BC384F02B97BA6E
5.11.0
x86—96B0E6FFE71D6E83E8EE7FFB9FBB5F13055773025B71DAF4235F372A0496B098
x64—96B0E6FFE71D6E83E8EE7FFB9FBB5F13055773025B71DAF4235F372A0496B098
5.10.0
x86—96566818527BD980F44FA1650F9E236CDEDC623D3788AB94D3ED423951E37D9C
x64—96566818527BD980F44FA1650F9E236CDEDC623D3788AB94D3ED423951E37D9C
5.9.0
x86—E0DAF618BD4113FE9E4C56EB8FAF7111D61B9661756B758D3770EF8C8A09A8E2
x64—E0DAF618BD4113FE9E4C56EB8FAF7111D61B9661756B758D3770EF8C8A09A8E2
5.8.1
x86—8CF334A89D788442D5C8A7CAC8CADAF1670C161A29229771641A03ACD5A4B0EC
x64—8CF334A89D788442D5C8A7CAC8CADAF1670C161A29229771641A03ACD5A4B0EC
5.8.0
x86—5374571A36FC6012FF56FCC4871CD960D32C9840237CFB1B4E0A5C03E9324AEC
x64—5374571A36FC6012FF56FCC4871CD960D32C9840237CFB1B4E0A5C03E9324AEC
5.7.15
x86—8D966C390348F5DD879794EB19864611C8D8F6B50F19B139FAA8527BFB920032
x64—8D966C390348F5DD879794EB19864611C8D8F6B50F19B139FAA8527BFB920032
5.7.14
x86—422980824D5E1236CF6661CF4D7277B188C06F1714F4EAB56ED3DE81E380E480
x64—422980824D5E1236CF6661CF4D7277B188C06F1714F4EAB56ED3DE81E380E480
5.7.12
x86—A3EC50BC0379AC37E093570610F74DF93C51CC9B012CDB63D77B073995C5F677
x64—A3EC50BC0379AC37E093570610F74DF93C51CC9B012CDB63D77B073995C5F677
5.7.11
x86—2F5B00F635C332BF563974E892CB6DA942FF62E3737B83E8289081A16CC3E434
x64—2F5B00F635C332BF563974E892CB6DA942FF62E3737B83E8289081A16CC3E434
5.7.10
x86—DCBFD853298D3F8ACBDB8121907874CF08A0B48F9C9D10D409C55A7719BCF045
x64—DCBFD853298D3F8ACBDB8121907874CF08A0B48F9C9D10D409C55A7719BCF045
5.7.3
x86—845EBADA34A180174D17C2C407B0129FAC413C6B63A93D092E675A05A36BEE9A
x64—845EBADA34A180174D17C2C407B0129FAC413C6B63A93D092E675A05A36BEE9A
5.7.1
x64—C71E9E733894D04801DA862A93F20BFFBB197F5350D2D795296568EBE3057FFB
x86—C71E9E733894D04801DA862A93F20BFFBB197F5350D2D795296568EBE3057FFB
5.6.0
x64—D4A2F467A04D65DAD7E69166B11051E8D02E943FD3155F96100048B2DAB6D9C3
x86—D4A2F467A04D65DAD7E69166B11051E8D02E943FD3155F96100048B2DAB6D9C3
5.5.0
x64—87444AA9806990220DD5767E61AF11B69DB0E9A8121A616B9F5670A508603AA9
x86—87444AA9806990220DD5767E61AF11B69DB0E9A8121A616B9F5670A508603AA9
5.4.2
x64—378B93F3D80A09B6F7F80423363BF8ADD13A1E40DC92862B5DFC260AB665C7F8
x86—378B93F3D80A09B6F7F80423363BF8ADD13A1E40DC92862B5DFC260AB665C7F8
5.3.1
x64—484A1C990A9D2F9B18BD301B700B896328F3F0181819CD43BC3DC3D06AC7F43E
x86—484A1C990A9D2F9B18BD301B700B896328F3F0181819CD43BC3DC3D06AC7F43E
5.3.0
x64—854c507290c4f32549249d7efb2b4ebed12d4b5c674227b1e30c1cdc2b71f13f
x86—854c507290c4f32549249d7efb2b4ebed12d4b5c674227b1e30c1cdc2b71f13f
5.2.4
x64—B5328D6BB97A6FF076E3027996F2BF055B86C3DC831990C91146B24B028EF7C7
x86—B5328D6BB97A6FF076E3027996F2BF055B86C3DC831990C91146B24B028EF7C7
5.1.1
x64—9F1DBC17ADDDB471936DB1E178F3B5353C5095B9F349C72061A9D1C6D5874CC2
x86—9F1DBC17ADDDB471936DB1E178F3B5353C5095B9F349C72061A9D1C6D5874CC2
5.1.0
x64—1B5E85B5BCD79667DE3903234C23160FB277F289532A9FE2F8A35A195C698D41
x86—1B5E85B5BCD79667DE3903234C23160FB277F289532A9FE2F8A35A195C698D41
5.0.3
x64—f0f417e2e524bc3c1c72c1a2fcb0cdca847128490064856b376bfac42ca8b55e
x86—f0f417e2e524bc3c1c72c1a2fcb0cdca847128490064856b376bfac42ca8b55e
5.0.0
x64—1057abaf6d3aa736c141787699f92fef68e80621836fcf28cdbc85efd80e7137
x86—1057abaf6d3aa736c141787699f92fef68e80621836fcf28cdbc85efd80e7137