Older Versions – Gurobi Software

Previous Versions

Although most users will run the latest version of Gurobi Optimizer, some users have specific reasons to run older/obsolete versions. For that reason, we provide links to those older installers, below. Installation directions are included in the Release Notes, and you can view a running list of recent bug fixes on our Bug Fixes page.

Version Quick Links
Gurobi Optimizer v9.5.1

v9.5.1 Release Notes

v9.5.1
Installer
md5 Checksum

x64 Windows

Gurobi-9.5.1-win64.msi

ea726547d2680d56ab3ab965db995819

x64 Linux

gurobi9.5.1_linux64.tar.gz

e3e34d33ca324bb818d02264350671d3

macOS Universal2 & x64

gurobi9.5.1_macos_universal2.pkg

a1786849ff3f14041af102a3fe3c8ad1

x64 AIX

gurobi9.5.1_power64.tar.gz

3401d854dbec729c953431b58e0cea94
Gurobi Optimizer v9.5.0

v9.5.0 Release Notes

v9.5.0
Installer
md5 Checksum

x64 Windows

Gurobi-9.5.0-win64.msi

37f8ab8cee8fb9106920170cd3a30562

x64 Linux

gurobi9.5.0_linux64.tar.gz

03d90b6dbe5dd0e9634299c4101bcc93

macOS Universal2 & x64

gurobi9.5.0_macos_universal2.pkg

8e117b03bf0dbd88f72a24241a5a7d81

x64 AIX

gurobi9.5.0_power64.tar.gz

4a9f8267031463d4f1b72ad07a921add
Gurobi Optimizer v9.1.1

v9.1.1 Release Notes

v9.1.1
Installer
md5 Checksum

x64 Windows

Gurobi-9.1.1-win64.msi

757563a1cc25bb8dd8ecbfba30bce4cb

x64 Linux

gurobi9.1.1_linux64.tar.gz

8b8814960e5fd2609b603cacfd2b14cb

macOS Universal2 & x64

gurobi9.1.1_mac64.pkg

8e7ee097260f0df2d85fd55004705ad3

x64 AIX

gurobi9.1.1_power64.tar.gz

d819ad1fe28c4168aaf81d71431a1496
Gurobi Optimizer v9.1.0

v9.1.0 Release Notes

v9.1.0
Installer
md5 Checksum

x64 Windows

Gurobi-9.1.0-win64.msi

69488cc43d46b7398e90f5c334ae04da

x64 Linux

gurobi9.1.0_linux64.tar.gz

628c4e2c6fc34193f9dd5852d34b3e1b

macOS Universal2 & x64

gurobi9.1.0_mac64.pkg

5a1e5dd8393e45f714780368d2be92ab

x64 AIX

gurobi9.1.0_power64.tar.gz

82414392941b7d58b3b4255b9a6995fb
Gurobi Optimizer v9.0.2

v9.0.2 Release Notes

v9.0.2
Installer
md5 Checksum

x64 Windows

Gurobi-9.0.2-win64.msi

8d06c3e7ac2d01b25f82908363ee554a

x64 Linux

gurobi9.0.2_linux64.tar.gz

cf8222318775f9ee58205bbb0ca0f1b5

macOS Universal2 & x64

gurobi9.0.2_mac64.pkg

6b5ad019c1bd69117ff1f2cb0a407e9d

x64 AIX

gurobi9.0.2_power64.tar.gz

921fa974c75c9a389df3abacf968f889
Gurobi Optimizer v9.0.1

v9.0.1 Release Notes

v9.0.1
Installer
md5 Checksum

x64 Windows

Gurobi-9.0.1-win64.msi

08b8658de6b4eea4e7cd06f5defc7efd

x64 Linux

gurobi9.0.1_linux64.tar.gz

abdafb008e0e1dfc40c4b9a70551339c

macOS Universal2 & x64

gurobi9.0.1_mac64.pkg

c6c2a24bc1a6e5b162b09a6306fb9117

x64 AIX

gurobi9.0.1_power64.tar.gz

ff21f1e8a14b477b8a7fd4bfd594663b
Gurobi Optimizer v9.0.0

v9.0.0 Release Notes

v9.0.0
Installer
md5 Checksum

x64 Windows

Gurobi-9.0.0-win64.msi

17ccf7f0e1804f0a7bd5c5e70903c0b3

x64 Linux

gurobi9.0.0_linux64.tar.gz

7878cc518522762d57ed160b3b29287a

macOS Universal2 & x64

gurobi9.0.0_mac64.pkg

7ff74c8f8c7265ff24c3f9c219c596e2

x64 AIX

gurobi9.0.0_power64.tar.gz

3a943980d36828fc8a7daa7a1b78cf28
Gurobi Optimizer v8.1.1

v8.1.1 Release Notes

v8.1.1
Installer
md5 Checksum

x64 Windows

Gurobi-8.1.1-win64.msi

17dfc21f0ed64daaa4bdf7634eab705b

x64 Linux

gurobi8.1.1_linux64.tar.gz

05cbb96072e393bd4ebb1d8b9526ce01

x64 macOS

gurobi8.1.1_mac64.pkg

d05a73c0df6622851b4371dc1d292579

x64 AIX

gurobi8.1.1_power64.tar.gz

3d1a756695d52065eeefc15516d9aac6
Gurobi Optimizer v8.1.0

v8.1.0 Release Notes

v8.1.0
Installer
md5 Checksum

x64 Windows

Gurobi-8.1.0-win64.msi

79708f646a94b7252cf6d757d310a385

x64 Linux

gurobi8.1.0_linux64.tar.gz

62b108b841cc37300297748c1edd81a3

macOS Universal2 & x64

gurobi8.1.0_mac64.pkg

4cd613ff3c8b6d8ccdfe8d85d5efbf1e

x64 AIX

gurobi8.1.0_power64.tar.gz

4acdca18d60d7c32a3c2f460f9b497a8
Gurobi Optimizer v8.0.1

v8.0.1 Release Notes

v8.0.1
Installer
md5 Checksum

x64 Windows

Gurobi-8.0.1-win64.msi

d9363f13daa63b79c0cdaa37ad92e8b6

x64 Linux

gurobi8.0.1_linux64.tar.gz

cfc595ddf9482734bdc0268749093cc4

x64 macOS

gurobi8.0.1_mac64.pkg

cfc595ddf9482734bdc0268749093cc4

x64 AIX

gurobi8.0.1_power64.tar.gz

877f94a02e602346ee767b9894df4030
Gurobi Optimizer v8.0.0

v8.0.0 Release Notes

v8.0.0
Installer
md5 Checksum

x64 Windows

Gurobi-8.0.0-win64.msi

e315d1d78f3413cb648bf36deee3180e

x64 Linux

gurobi8.0.0_linux64.tar.gz

e1063238ea78c5e56b8863d6489e5527

MacOS Universal2 & x64

gurobi8.0.0_mac64.pkg

1d0113a7cef7277090c01d9f787ff715

x64 AIX

gurobi8.0.0_power64.tar.gz

a7c491eaaa9e2f0e7ccd60cb181943ec

Gurobi Remote Services Obsolete Versions

Gurobi Remote Services is an optional set of Gurobi features that allow a cluster of one or more machines to perform Gurobi computations on behalf of other machines. This software is only for customers who have a license for Gurobi Compute Server or for distributed optimization algorithms.

Version Quick Links
Remote Services v9.5.1
v9.5.1
Installer
md5 Checksum

x64 Windows

GurobiServer-9.5.1-win64.msi

f9d79b578416dc2e89fb454bdea474ed

x64 Linux

gurobi_server9.5.1_linux64.tar.gz

651ae9ecf53986f91cb29573da32188a

macOS Universal2 & x64

gurobi_server9.5.1_macos_unive

34a1dfa4f1764c3817956a84da0e7e66
Remote Services v9.5.0
v9.5.0
Installer
md5 Checksum

x64 Windows

GurobiServer-9.5.0-win64.msi

a4a40b9c79f7d8b9d94e98f5bad183eb

x64 Linux

gurobi_server9.5.0_linux64.tar.gz

e9750cdd8858ce3c4dc455dd273e316c

macOS Universal2 & x64

gurobi_server9.5.0_macos_universal2.pkg

54d39459fec23cc04908725b7d84c1f7
Remote Services v9.1.1
v9.1.1
Installer
md5 Checksum

x64 Windows

GurobiServer-9.1.1-win64.msi

9a8108655d1b3d3dc5028b6cc5eaf0f0

x64 Linux

gurobi_server9.1.1_linux64.tar.gz

298b0a2aa06dc9d37326231818b95420

macOS Universal2 & x64

gurobi_server9.1.1_mac64.pkg

61b25b71d749802cf4d4a104cc1970d6
Remote Services v9.1.0
v9.1.0
Installer
md5 Checksum

x64 Windows

GurobiServer-9.1.0-win64.msi

9a8108655d1b3d3dc5028b6cc5eaf0f0

x64 Linux

gurobi_server9.1.0_linux64.tar.gz

298b0a2aa06dc9d37326231818b95420

macOS Universal2 & x64

gurobi_server9.1.0_mac64.pkg

61b25b71d749802cf4d4a104cc1970d6
Remote Services v9.0.2a
v9.0.2a
Installer
md5 Checksum

x64 Windows

GurobiServer-9.0.2a-win64.msi

8169de1c23f10b0d515be537beb96978

x64 Linux

gurobi_server9.0.2a_linux64.tar.gz

d167a78b116b4c1fb0978a340ade51c8

macOS Universal2 & x64

gurobi_server9.0.2a_mac64.pkg

63a5d10b5f380f3e4ff3cf40e5e60b6e
Remote Services v9.0.1
v9.0.1
Installer
md5 Checksum

x64 Windows

GurobiServer-9.0.1-win64.msi

5050ba4a4729a737f4aba0fc356e9cdf

x64 Linux

gurobi_server9.0.1_linux64.tar.gz

38da0bd2072f6f2b5dc681e8f41bb2c8

macOS Universal2 & x64

gurobi_server9.0.1_mac64.pkg

6d3fa8799da874c1b3c532e61e8b1d68
Remote Services v9.0.0
v9.0.0
Installer
md5 Checksum

x64 Windows

GurobiServer-9.0.0-win64.msi

bd7eb4ae777c4272af4a2dd8e85d49cb

x64 Linux

gurobi_server9.0.0_linux64.tar.gz

cded5d664b5939153b1d71a1db5262ec

macOS Universal2 & x64

gurobi_server9.0.0_mac64.pkg

27acbbeedd8bcbeba02e14202dddaee7
Remote Services v8.1.1
Version 8.1.1
Installer
md5 Checksum

x64 Windows

GurobiServer-8.1.1-win64.msi

809114853f38483170677bc287feed13

x64 Linux

gurobi_server8.1.1_linux64.tar.gz

675a8bca0e9a4db157ca91d768419b32

x64 macOS

gurobi_server8.1.1_mac64.pkg

d9b4f19bc5aecfb65e1f6f7144573ee5
Remote Services v8.1.0
v8.1.0
Installer
md5 Checksum

x64 Windows

GurobiServer-8.1.0-win64.msi

b08a78d2c55275e534656605fc6a3ecf

x64 Linux

gurobi_server8.1.0_linux64.tar.gz

a9640079ae928aadf8c1fba59d5d22a4

MacOS Universal2 & x64

gurobi_server8.1.0_mac64.pkg

b0c901ec332e3cb49c6f9339f7378111
Remote Services v8.0.1
Version 8.0.1
Installer
md5 Checksum

x64 Windows

GurobiServer-8.0.1-win64.msi

676b254038e6b7623e71f438400fb65a

x64 Linux

gurobi_server8.0.1_linux64.tar.gz

7a507d475d427bd77b4f1b5747a0e770

x64 macOS

gurobi_server8.0.1_mac64.pkg

19e920925c5e18b9a5d9c5c33e422427
Remote Services v8.0.0
v8.0.0
Installer
md5 Checksum

x64 Windows

GurobiServer-8.0.0-win64.msi

20171f8ff21fa1b5c9418650c9d56981

x64 Linux

gurobi_server8.0.0_linux64.tar.gz

57041fcdc6d29df8573d82ebcb650627

MacOS Universal2 & x64

gurobi_server8.0.1_mac64.pkg

779e104d8652606d85a287f5affdb247