v6.0.3-rc.1 (2026-01-14)

Mattermost Desktop v6.0.3-rc.1 has been cut!

Release notes can be found here: https://docs.mattermost.com/install/desktop-app-changelog.html

The download links can be found below.

Windows - installer files

• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop-6.0.3-rc.1-win-x64.msi
  • SHA-256 Checksum: ce8cc1ea63afff6dc55027a0e9e7f75753d45f3cf2ccb65ac7e52bdc39bc629c
• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop-6.0.3-rc.1-win-arm64.msi
  • SHA-256 Checksum: 5d5fb97e1d27c130f2dbfc8e17332d5c1ff79021cb9fe4b101fad21e26cbb4ea (beta)

Windows - zip files

• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop-6.0.3-rc.1-win-x64.zip
  • SHA-256 Checksum: 393b4d50a975c1629c75e7d88a9fe5746b5ccacfa4a76f5612a4fd26faabdc2d
• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop-6.0.3-rc.1-win-arm64.zip
  • SHA-256 Checksum: d1cd1a36b248c2a5779e67c9617443144d16f82e4ca1e1b7817716bb224471c6 (beta)

Mac

• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop-6.0.3-rc.1-mac-universal.dmg
  • SHA-256 Checksum: ece316fd72e6a5d1f4b23027b625b49ddab30dd08b141f00af036973c0277182
• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop-6.0.3-rc.1-mac-x64.dmg
  • SHA-256 Checksum: f9dfbe803d20d3bfa27584082be4ba4af228e29ef7d2ef62a51fbcf277aae90a
• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop-6.0.3-rc.1-mac-m1.dmg
  • SHA-256 Checksum: c98bfbad6a7e999709e8384d6b4e3fd165e75e7361e35b0081e42bfec2f09383

Linux

• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop-6.0.3-rc.1-linux-arm64.tar.gz
  • SHA-256 Checksum: f21a3117b4456614af98c4688d75c2c2a6a72973701cab2e43199cb4c8a1a524 (beta)
• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop-6.0.3-rc.1-linux-x64.tar.gz
  • SHA-256 Checksum: 24450c1ec7a52610c83f84681b79f9a9eb27d27be0abd975fac4b57d795cfb55

Linux (Unofficial) - deb files

• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop_6.0.3-rc.1-1_arm64.deb
  • SHA-256 Checksum: b59cb7bb93cbb7451a89603f6129c71d348ed4cad637ff1ec4f1062472ae6556 (beta)
• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop_6.0.3-rc.1-1_amd64.deb
  • SHA-256 Checksum: 0e3d90cd4cbe3a9ea7c7e73a2564eff5ce77658fd236648892ebc1026a19a1be

Linux (Unofficial) - rpm files (beta)

• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop-6.0.3-rc.1-linux-aarch64.rpm
  • SHA-256 Checksum: 4b254c88caaf545c92d43560023fd1c9a1e3ce130d03e5ec40f54bf8e75691e8 (beta)
• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop-6.0.3-rc.1-linux-x86_64.rpm
  • SHA-256 Checksum: 048046d9ecf65ce805b7101bf07d28d9287b22b8ee173714ebc0fcd6c5def2a9

Linux (Unofficial) - AppImage files

• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop-6.0.3-rc.1-linux-arm64.AppImage
  • SHA-256 Checksum: 6f5d950eb060abb66bbdf3130306a356c9d294286c3fed6dd02c1e84b8b65450 (beta)
• https://releases.mattermost.com/desktop/6.0.3-rc.1/mattermost-desktop-6.0.3-rc.1-linux-x86_64.AppImage
  • SHA-256 Checksum: 58346bf39e9fccf2ea19cbe84548dcba8bee3013287fada52db64586d0dcb353

v6.0.2 (2025-12-10)

Mattermost Desktop v6.0.2 has been cut!

Release notes can be found here: https://docs.mattermost.com/install/desktop-app-changelog.html

The download links can be found below.

Windows - installer files

• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop-6.0.2-win-x64.msi
  • SHA-256 Checksum: fbd1cbefb7d58835be143dd4d2fa253a50c02282016840a78131e878a01ce530
• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop-6.0.2-win-arm64.msi
  • SHA-256 Checksum: 10f123a93cc008dcc22dce0c022cdbcb7343d799308e48356ded851b2c41d8c0 (beta)

Windows - zip files

• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop-6.0.2-win-x64.zip
  • SHA-256 Checksum: d19216839f395791ef748d22d91a0215b1047c615b1904e34c594a248d62522e
• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop-6.0.2-win-arm64.zip
  • SHA-256 Checksum: 93ab2d292a73be05a39c3909d430158cc5d531efcd1c6c2f2e08804128b29f59 (beta)

Mac

• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop-6.0.2-mac-universal.dmg
  • SHA-256 Checksum: ec4c297688bd3bbf071609cbd2051cc604290dcca2d7093911883e67980f8677
• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop-6.0.2-mac-x64.dmg
  • SHA-256 Checksum: e5a9f71923fce186ecc2f220e8d8a0b1415763463232624e4413c4abef48dfb2
• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop-6.0.2-mac-m1.dmg
  • SHA-256 Checksum: ca7f67587b4c0ce27da9e564be6acd375c74ae821739dbce9f017131628875ad

Linux

• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop-6.0.2-linux-arm64.tar.gz
  • SHA-256 Checksum: 7573e14f6a5cd9887f0a668198b2efdd32162e20688b85c349a3d55c72e3dc3a (beta)
• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop-6.0.2-linux-x64.tar.gz
  • SHA-256 Checksum: 339d79bf1285bb9a3eb9fad5c4c6210365a0600243fae8c68defdee6ee6fbdfb

Linux (Unofficial) - deb files

• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop_6.0.2-1_arm64.deb
  • SHA-256 Checksum: ddd88c4c3c9b4765b8931f72a4a9314bd27e9172ccb40456a28297a732160139 (beta)
• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop_6.0.2-1_amd64.deb
  • SHA-256 Checksum: 8647767c6bbee364dde1a0bfe50b9845354df0778f6fbe3c457025b70832a240

Linux (Unofficial) - rpm files (beta)

• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop-6.0.2-linux-aarch64.rpm
  • SHA-256 Checksum: ce5d18cb7e31014ba0204c435e67dad1247e92b9606f97966a1e32c63f26e0bf (beta)
• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop-6.0.2-linux-x86_64.rpm
  • SHA-256 Checksum: d30f976eb7afaab932eff1c3f9c1d667c2366366b1bc9fffcfc303f340d83bdf

Linux (Unofficial) - AppImage files

• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop-6.0.2-linux-arm64.AppImage
  • SHA-256 Checksum: f79eb9485678b7f8d3ca2c5a8d71590810e6acce27afe09858aab435c3e52647 (beta)
• https://releases.mattermost.com/desktop/6.0.2/mattermost-desktop-6.0.2-linux-x86_64.AppImage
  • SHA-256 Checksum: baaa5318893cf52034d483b27d8be003a1fb3bdfde52fe42f551e0f4f9c6098b

v6.0.1 (2025-11-18)

Mattermost Desktop v6.0.1 has been cut!

Release notes can be found here: https://docs.mattermost.com/install/desktop-app-changelog.html

The download links can be found below.

Windows - installer files

• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop-6.0.1-win-x64.msi
  • SHA-256 Checksum: 000014c6c55d98fe891ab4e31707e38ee7de87770ac60a681ec883fc05a17555
• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop-6.0.1-win-arm64.msi
  • SHA-256 Checksum: da8e3410a9b697345b2674489a870a7b1a1524399146990389b5f35b0ce0f0a1 (beta)

Windows - zip files

• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop-6.0.1-win-x64.zip
  • SHA-256 Checksum: 874c8caad1ee7c49443dca515478f2c724fbbf7ae4d421c9e97a31a64b557061
• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop-6.0.1-win-arm64.zip
  • SHA-256 Checksum: 5ecb683bc5cbfa6baeb53b3a96f1d669cf0f7160662997efd5a9cd07da1e2222 (beta)

Mac

• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop-6.0.1-mac-universal.dmg
  • SHA-256 Checksum: 4be41468450d48ed1e60ffc2fe2e62247ee89829028f34dfdf6615a29f6f8930
• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop-6.0.1-mac-x64.dmg
  • SHA-256 Checksum: c281606e2353df47e798b367c6a4ad304108c0afe44c4830a76d71d881f0b385
• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop-6.0.1-mac-m1.dmg
  • SHA-256 Checksum: 1dadc4427794df09879e610172cbbc1084fa203e79cd9faeda5fffe394bda3c1

Linux

• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop-6.0.1-linux-arm64.tar.gz
  • SHA-256 Checksum: 2aefa513bc6184f362306c182521044a453563b6dfb50682225073b02d40bbe5 (beta)
• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop-6.0.1-linux-x64.tar.gz
  • SHA-256 Checksum: 8f8a89522aec8df3844698ab0497e68ecbd1b4977687a53b25fcb74f47144fa8

Linux (Unofficial) - deb files

• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop_6.0.1-1_arm64.deb
  • SHA-256 Checksum: 7adb2b9109be890ecbdfe8368d3133ca3ef01d3dacbe9ed411e4296eb3771759 (beta)
• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop_6.0.1-1_amd64.deb
  • SHA-256 Checksum: 1c15486da2002e69695200736de0563d3a5e797101d98846f714bec73f23cb71

Linux (Unofficial) - rpm files (beta)

• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop-6.0.1-linux-aarch64.rpm
  • SHA-256 Checksum: 212f9416e8bc843e44667c08901658c82c2c70ec999eb60e29aa80ac7b0e9487 (beta)
• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop-6.0.1-linux-x86_64.rpm
  • SHA-256 Checksum: 8d56d186d56ca48fefd55c4b304eb3eaf50d088d5e08e66fb8b4b8f195a89c92

Linux (Unofficial) - AppImage files

• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop-6.0.1-linux-arm64.AppImage
  • SHA-256 Checksum: 23fd6822c65d6a47c8250267f3340065e79c855bd32587da4f790a8f701cae8d (beta)
• https://releases.mattermost.com/desktop/6.0.1/mattermost-desktop-6.0.1-linux-x86_64.AppImage
  • SHA-256 Checksum: 8d22bd30150f6eb8de0921e7d26c9084a7fe2edb423dbb789b09e6dd8df844c6

v6.0.1-rc.2 (2025-11-14)

Mattermost Desktop v6.0.1-rc.2 has been cut!

Release notes can be found here: https://docs.mattermost.com/install/desktop-app-changelog.html

The download links can be found below.

Windows - installer files

• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop-6.0.1-rc.2-win-x64.msi
  • SHA-256 Checksum: 6121e6bd5b7d335ebbc5ee8f3869ec2e9e57c1e9a9cdf6ec3d53d04464dd7b1d
• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop-6.0.1-rc.2-win-arm64.msi
  • SHA-256 Checksum: a890e07dc10fd8e0d547256698d03e8c2439bcc1b47d2b4272a233cd8d7bdd31 (beta)

Windows - zip files

• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop-6.0.1-rc.2-win-x64.zip
  • SHA-256 Checksum: 2b7cc662a7ab352cd078ebee7a4028b5ff82ac07003e29a0857e8bea58aceed9
• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop-6.0.1-rc.2-win-arm64.zip
  • SHA-256 Checksum: 9ce75833eb3c226479640125396b1328f3f282ec012b625ea1edc5a54fd3596c (beta)

Mac

• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop-6.0.1-rc.2-mac-universal.dmg
  • SHA-256 Checksum: 5a9006a17815034c6ff54d60445debe89d4cefc0269148c3b043511c61d37e61
• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop-6.0.1-rc.2-mac-x64.dmg
  • SHA-256 Checksum: 204ea25aa363792075034e78591531a882b813604b2bc9c2a5e32de5de66362f
• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop-6.0.1-rc.2-mac-m1.dmg
  • SHA-256 Checksum: 3e4d64ecb0f3b3de516223b19029122940344682d9f6bb40fd7d907f97670687

Linux

• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop-6.0.1-rc.2-linux-arm64.tar.gz
  • SHA-256 Checksum: 66ce6acd5aa12695ab2ff534c7511a994393deb752db2f2c7b826d7aff31fc9d (beta)
• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop-6.0.1-rc.2-linux-x64.tar.gz
  • SHA-256 Checksum: d14eeaefee4b05cb579f983969a98ba50eb0d04cf2bc3ad8bf6b726d3ee94aa0

Linux (Unofficial) - deb files

• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop_6.0.1-rc.2-1_arm64.deb
  • SHA-256 Checksum: f15d1c1d474107f4ef96052a8fa6f6b0f3905c36fa12e9fef3a9391510d9d37d (beta)
• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop_6.0.1-rc.2-1_amd64.deb
  • SHA-256 Checksum: 341209ae49a21fa1d90528f7d803c7da6c78bf11acc1e675cd0bd8e1f3f7e897

Linux (Unofficial) - rpm files (beta)

• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop-6.0.1-rc.2-linux-aarch64.rpm
  • SHA-256 Checksum: 869d3f16d163f13b3f6e0a56702d6b1f2141a66e740eca399a0deb1d5f0715ee (beta)
• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop-6.0.1-rc.2-linux-x86_64.rpm
  • SHA-256 Checksum: e2c812f79a915ef187cc66b1beaec8d43891c66be3791d1f49c9013e1b0371db

Linux (Unofficial) - AppImage files

• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop-6.0.1-rc.2-linux-arm64.AppImage
  • SHA-256 Checksum: 3527b8c8907597998fa218ca659164d37f882aa344b24021938dca5bd8df819a (beta)
• https://releases.mattermost.com/desktop/6.0.1-rc.2/mattermost-desktop-6.0.1-rc.2-linux-x86_64.AppImage
  • SHA-256 Checksum: 37bbcee5ebb39a883c01289f86c3e67aff7a7f6456b023b479c6e4b9e42911ce

v6.0.1-rc.1 (2025-11-14)

Mattermost Desktop v6.0.1-rc.1 has been cut!

Release notes can be found here: https://docs.mattermost.com/install/desktop-app-changelog.html

The download links can be found below.

Windows - installer files

• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop-6.0.1-rc.1-win-x64.msi
  • SHA-256 Checksum: 02b044ce75ff8423b3aa78344e585a252548c139c1126c650465aa4f88fc15fa
• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop-6.0.1-rc.1-win-arm64.msi
  • SHA-256 Checksum: 5b39b7c9a2b89d349fccf4c71545509112650a6d662f7ed7a7f6f6b351bd303f (beta)

Windows - zip files

• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop-6.0.1-rc.1-win-x64.zip
  • SHA-256 Checksum: d89d0f8e29018f9bc17ec18acff21f56e1294fef9db9814403d300c45b1f151f
• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop-6.0.1-rc.1-win-arm64.zip
  • SHA-256 Checksum: dbfc9fcda54a4cbd034acf6a4c59622eef8fb04542e3ad760053ee88d94888e6 (beta)

Mac

• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop-6.0.1-rc.1-mac-universal.dmg
  • SHA-256 Checksum: 2753dc727bf28db99f3afcd4953cce8ad296d534a37ee5bd25c6e9a9fb111697
• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop-6.0.1-rc.1-mac-x64.dmg
  • SHA-256 Checksum: a6e6a7fd4c1361465f75791d922984e9a83ed052f696b5359e568986eac6fdbb
• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop-6.0.1-rc.1-mac-m1.dmg
  • SHA-256 Checksum: 3c3ace774da4e0effbdeb929e1ecf235ad7d1415d1fc2833ad1654ca5088a253

Linux

• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop-6.0.1-rc.1-linux-arm64.tar.gz
  • SHA-256 Checksum: 2fb82a6a63cc7456aacdd301fffd946f81a4c2436cb4c6ee76ecfc63e6f89f68 (beta)
• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop-6.0.1-rc.1-linux-x64.tar.gz
  • SHA-256 Checksum: 0e3f9c3f025ce3c2a4b8d5f8c9a456d099ba5d7bb0becb4d12544fbdbc2d5b7f

Linux (Unofficial) - deb files

• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop_6.0.1-rc.1-1_arm64.deb
  • SHA-256 Checksum: f4a7897a7f6e0dfd5cffc1497fe4fa7dc074ed9047b7711e3d6c5d8c5bfd9b5e (beta)
• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop_6.0.1-rc.1-1_amd64.deb
  • SHA-256 Checksum: 595127c4e63d0d5a168f22fd668af01e65e2b56ab3f6681878ddd29a14b69d75

Linux (Unofficial) - rpm files (beta)

• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop-6.0.1-rc.1-linux-aarch64.rpm
  • SHA-256 Checksum: 257f72dcf3a56e465a561f592d4da2a5ea6c8eb93affbbaa63d72156876e0c6d (beta)
• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop-6.0.1-rc.1-linux-x86_64.rpm
  • SHA-256 Checksum: 82aab79e55bb0456ab9fa9a446b7324a7ffa66db1af17141060ae86d986150cd

Linux (Unofficial) - AppImage files

• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop-6.0.1-rc.1-linux-arm64.AppImage
  • SHA-256 Checksum: bfdc6b278de5922780151b75a2e26476b75ce23442c455ccee51470ee52b4912 (beta)
• https://releases.mattermost.com/desktop/6.0.1-rc.1/mattermost-desktop-6.0.1-rc.1-linux-x86_64.AppImage
  • SHA-256 Checksum: adf2e6d1883cae36ae379515cb6b3aa0c2f0af0dcfec45ed9e269a5032454d0d

v6.0.0 (2025-11-13)

Mattermost Desktop v6.0.0 has been cut!

Release notes can be found here: https://docs.mattermost.com/install/desktop-app-changelog.html

The download links can be found below.

Windows - installer files

• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop-6.0.0-win-x64.msi
  • SHA-256 Checksum: b994d941a92cf441717239d7e63b7f26f3823cc52845ff5094f1804c98b16d26
• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop-6.0.0-win-arm64.msi
  • SHA-256 Checksum: 8e6795df6d4460416f782ab1a70c4b03736ca9590cf20444e0b70163d22d5cc7 (beta)

Windows - zip files

• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop-6.0.0-win-x64.zip
  • SHA-256 Checksum: 4c3f33ac5bc97070cd9b023ef97b25c4c22755a92ed19f2cf3630bd7cf4bc653
• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop-6.0.0-win-arm64.zip
  • SHA-256 Checksum: e998a24dd71e93f701c6d3084b897399679cf20f42e713597f676206f1607de9 (beta)

Mac

• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop-6.0.0-mac-universal.dmg
  • SHA-256 Checksum: fa039eb3b926e542702626b9623a00e9b6b6c48651b6491e628eadb7ac277674
• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop-6.0.0-mac-x64.dmg
  • SHA-256 Checksum: 7c4c8860dd7a98acc0dd0ef13166f95814fc814da17edf2c58cf7ad70ef17068
• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop-6.0.0-mac-m1.dmg
  • SHA-256 Checksum: aae211e4adc226fad7499ba50379da3ed3a198f39a24b93a4b36c8b4496cab9d

Linux

• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop-6.0.0-linux-arm64.tar.gz
  • SHA-256 Checksum: 29a9f3ab04cd35c4d8585b55f4fe9d25e3042b81894bbc973d487d7ec130f472 (beta)
• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop-6.0.0-linux-x64.tar.gz
  • SHA-256 Checksum: b58938700bcf496d10acda0a320f4d56b8f0c121b698a5ba3f20d91f57a35e60

Linux (Unofficial) - deb files

• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop_6.0.0-1_arm64.deb
  • SHA-256 Checksum: b2b4d3e3838e5df2407c8a9cd74ac3a29679e1f6c4cb829fdc72ef3303154884 (beta)
• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop_6.0.0-1_amd64.deb
  • SHA-256 Checksum: 507b6ee088559fceed4e41024905aa17b292b38dfa6e6bd00b9a956433170845

Linux (Unofficial) - rpm files (beta)

• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop-6.0.0-linux-aarch64.rpm
  • SHA-256 Checksum: 84214bd16848164c5eb40dd97f3f19135c0d8caf4d0b451e4a76a5b7addf9718 (beta)
• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop-6.0.0-linux-x86_64.rpm
  • SHA-256 Checksum: b39cdb2cae12b515e6700c8ed4e2d8f683dde8bab0b696bb2dbc8c8ee2c182aa

Linux (Unofficial) - AppImage files

• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop-6.0.0-linux-arm64.AppImage
  • SHA-256 Checksum: d693fed7a169c7f08caa98352c2f00a6a425317749b845ade38cfd99620ca2bc (beta)
• https://releases.mattermost.com/desktop/6.0.0/mattermost-desktop-6.0.0-linux-x86_64.AppImage
  • SHA-256 Checksum: 3039ef5f63042b5180fa1bfc82f6a1143efb13a6c5af0027d73576134093152b

v6.0.0-rc.3 (2025-11-07)

Mattermost Desktop v6.0.0-rc.3 has been cut!

Release notes can be found here: https://docs.mattermost.com/install/desktop-app-changelog.html

The download links can be found below.

Windows - installer files

• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop-6.0.0-rc.3-win-x64.msi
  • SHA-256 Checksum: cc27e92d457f75bccfdd77befbfc6f4a164c725fbe3660090fe023c192ecec07
• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop-6.0.0-rc.3-win-arm64.msi
  • SHA-256 Checksum: 5e44a1c62cb845cc911c93598cfbfeb41aba9e5ca46aa30ca95fa015b4b19cd6 (beta)

Windows - zip files

• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop-6.0.0-rc.3-win-x64.zip
  • SHA-256 Checksum: 3a2064c5533f5831e010d114f497e610e42c7b1ebb83ba9abd37edcf33325e2a
• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop-6.0.0-rc.3-win-arm64.zip
  • SHA-256 Checksum: 69343429dee5adb7eab474d18d839b0cd548517bb5d3be21c3858517378ba2b5 (beta)

Mac

• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop-6.0.0-rc.3-mac-universal.dmg
  • SHA-256 Checksum: 903a47e90bdd8362959cda994cb0d1d20aa8d2b95e2051b88f1387eabfb7de50
• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop-6.0.0-rc.3-mac-x64.dmg
  • SHA-256 Checksum: 7c3264733bcde78ff59d6fcf589904e4152031cdce19f32d02dc10f77c58c106
• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop-6.0.0-rc.3-mac-m1.dmg
  • SHA-256 Checksum: b02f0828553acbb200619edb5f6991efc5cd7865b240808cee5b7daaac3f83f7

Linux

• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop-6.0.0-rc.3-linux-arm64.tar.gz
  • SHA-256 Checksum: e21d310fb5b0977dcd12b13fd171166b47b442b827811d24ddcd2295871fd5f8 (beta)
• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop-6.0.0-rc.3-linux-x64.tar.gz
  • SHA-256 Checksum: 0945ea4dcfbbadf49f86f90f4bd2326c6c4add8c0e900f0e2f869c2f91a5b8bd

Linux (Unofficial) - deb files

• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop_6.0.0-rc.3-1_arm64.deb
  • SHA-256 Checksum: 5c41803fa5ab7973c91c85ffb53b1884d5e1c56a44a6de4fc75cf0b38ff9dd7e (beta)
• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop_6.0.0-rc.3-1_amd64.deb
  • SHA-256 Checksum: be2ec2069ac83af12b494359c07b09d064e301785bb609467371481d85a275ad

Linux (Unofficial) - rpm files (beta)

• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop-6.0.0-rc.3-linux-aarch64.rpm
  • SHA-256 Checksum: a44d15f294db8832658b7a3d9054061c2cce3bed1aa37b0cdad05d4cfe98633e (beta)
• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop-6.0.0-rc.3-linux-x86_64.rpm
  • SHA-256 Checksum: b238f63eed5e1b5cff4ce14853e617fa511681c47facf7ba74acb3dfe7ceb8c3

Linux (Unofficial) - AppImage files

• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop-6.0.0-rc.3-linux-arm64.AppImage
  • SHA-256 Checksum: b611024319c302cfe5aacd64254fd829c7732fb6db1aad34872ca3c93d8e4952 (beta)
• https://releases.mattermost.com/desktop/6.0.0-rc.3/mattermost-desktop-6.0.0-rc.3-linux-x86_64.AppImage
  • SHA-256 Checksum: 7bb6b6abe764c36a58926b0063e46d69434b4f1643ce1a7b0fe5c56b02a8e4e0

v6.0.0-rc.2 (2025-10-31)

Mattermost Desktop v6.0.0-rc.2 has been cut!

Release notes can be found here: https://docs.mattermost.com/install/desktop-app-changelog.html

The download links can be found below.

Windows - installer files

• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop-6.0.0-rc.2-win-x64.msi
  • SHA-256 Checksum: b9beb51a86bb6396e5ba13568e6b47916dc61ce0d996bc65236162eaa684a3df
• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop-6.0.0-rc.2-win-arm64.msi
  • SHA-256 Checksum: ac4bc7d4c39f3f017c62b254d768de06bde6dc0ec60f3e772a8cca313023287e (beta)

Windows - zip files

• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop-6.0.0-rc.2-win-x64.zip
  • SHA-256 Checksum: 20f2de49d2e1aed82124d836fe3dfc1c9bf2230e267f42c9453db8db13e0b89b
• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop-6.0.0-rc.2-win-arm64.zip
  • SHA-256 Checksum: 6446c0a26e920275806b2cceb53795d03d5e7affd56354ce26d76977bafff7f3 (beta)

Mac

• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop-6.0.0-rc.2-mac-universal.dmg
  • SHA-256 Checksum: 72c1c30ef78de8744b10ef778fdb0c8efb720f1c1b970f21b8deac3194d314ed
• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop-6.0.0-rc.2-mac-x64.dmg
  • SHA-256 Checksum: 8530cfef113e043f9a68c8c29f2c8a083a20eab6ed8998342eac918fcb4df366
• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop-6.0.0-rc.2-mac-m1.dmg
  • SHA-256 Checksum: 6257e53c799c47c21803463833d3b78936d092debca62d540e5a733217140cfe

Linux

• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop-6.0.0-rc.2-linux-arm64.tar.gz
  • SHA-256 Checksum: 2ae1509d00de0c3533a874b5393e4928554a770935a3db5d8fbebb3d5a28f934 (beta)
• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop-6.0.0-rc.2-linux-x64.tar.gz
  • SHA-256 Checksum: 6314f26d2f459c920e6c340664e769ab726d0350be68945378bbbfbaf70ee82b

Linux (Unofficial) - deb files

• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop_6.0.0-rc.2-1_arm64.deb
  • SHA-256 Checksum: 33538905f7d1f1659c63393a84b1fae1830b4d20468db3230a31282fc1eb94b1 (beta)
• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop_6.0.0-rc.2-1_amd64.deb
  • SHA-256 Checksum: b90d1a06598974b5e3f76f17d0414f462ab90fea8e82f9469f3b397f75a49ba2

Linux (Unofficial) - rpm files (beta)

• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop-6.0.0-rc.2-linux-aarch64.rpm
  • SHA-256 Checksum: e88bde4e93671c9e5146dc3df0813084e58e9f0d431eefbcaf2b969a8e419515 (beta)
• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop-6.0.0-rc.2-linux-x86_64.rpm
  • SHA-256 Checksum: 2becf882eb4bfe9c8f8aac8ea7ab4780681ed84278ad9930e13f15002f751920

Linux (Unofficial) - AppImage files

• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop-6.0.0-rc.2-linux-arm64.AppImage
  • SHA-256 Checksum: 77bcc1663a6fead927d921883f76f6bc11150bb24f7c6a037f083bc93c0732e1 (beta)
• https://releases.mattermost.com/desktop/6.0.0-rc.2/mattermost-desktop-6.0.0-rc.2-linux-x86_64.AppImage
  • SHA-256 Checksum: c90bf76fe0d80254a66df2e1686e26d909e4441046e5f5ed7cd13248915e002e

v6.0.0-rc.1 (2025-10-17)

Mattermost Desktop v6.0.0-rc.1 has been cut!

Release notes can be found here: https://docs.mattermost.com/install/desktop-app-changelog.html

The download links can be found below.

Windows - installer files

• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop-6.0.0-rc.1-win-x64.msi
  • SHA-256 Checksum: ce76c205bff9d7e87b19f5c84a73e2d63d3ed663e6d734f26c093f1e23eec8c9
• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop-6.0.0-rc.1-win-arm64.msi
  • SHA-256 Checksum: 3401c8f1dd099b396af7ad649a8138e32484a763b5d503a2849c4a1591d6a6f5 (beta)

Windows - zip files

• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop-6.0.0-rc.1-win-x64.zip
  • SHA-256 Checksum: e5224d71de11e45f0416bb49d6b4759b005edebf4aff9fcbef5d737bf566002f
• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop-6.0.0-rc.1-win-arm64.zip
  • SHA-256 Checksum: dfc39d3577a82b495b59916ed0240f48aaa1b6348bbe196dc6499b682137efce (beta)

Mac

• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop-6.0.0-rc.1-mac-universal.dmg
  • SHA-256 Checksum: cfc50403d3c799bc35b0e1a95b9b83649437d2e1d795795953d65713b4cb75d0
• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop-6.0.0-rc.1-mac-x64.dmg
  • SHA-256 Checksum: 611db042fc4707d3f3562b0b396fcd20267d68cf8ae74bf0a00dd27e58854bde
• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop-6.0.0-rc.1-mac-m1.dmg
  • SHA-256 Checksum: 15743f69d5b93c612c017e0e48c706c88208ee92f771a3a002b344ca1fc9dd30

Linux

• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop-6.0.0-rc.1-linux-arm64.tar.gz
  • SHA-256 Checksum: d1a226157bcb758c4336e7da4af7b205bed7b304378380d012d48c0efa5ac19e (beta)
• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop-6.0.0-rc.1-linux-x64.tar.gz
  • SHA-256 Checksum: 90e8e94def2868d2e8e554f4564cbc8fc99b7294b33ec3a52203b8d138f1882e

Linux (Unofficial) - deb files

• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop_6.0.0-rc.1-1_arm64.deb
  • SHA-256 Checksum: d010b2060a0260581273bc1eac9cc6234c0bed704c2e0557a66651d27030ec0c (beta)
• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop_6.0.0-rc.1-1_amd64.deb
  • SHA-256 Checksum: 813512ab5cfe1ff4444884d89eb4a1f4ad5776646b597af2206582029779cb57

Linux (Unofficial) - rpm files (beta)

• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop-6.0.0-rc.1-linux-aarch64.rpm
  • SHA-256 Checksum: 3f95422e098ade1eb1b7e432135f183326c30b9f7f94caf7d3931f7c81023415 (beta)
• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop-6.0.0-rc.1-linux-x86_64.rpm
  • SHA-256 Checksum: 4ee615f3d0a798d5fa5d5f7400cc7be15e3911fcd5ac09f42364d629b2d1246a

Linux (Unofficial) - AppImage files

• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop-6.0.0-rc.1-linux-arm64.AppImage
  • SHA-256 Checksum: 8f5e4e1c5b67497e8c8d12526fc7a44c58ec676fdeea5db2a4d59baeeab25747 (beta)
• https://releases.mattermost.com/desktop/6.0.0-rc.1/mattermost-desktop-6.0.0-rc.1-linux-x86_64.AppImage
  • SHA-256 Checksum: 56b167563f7d7e29e2984fee3d23d21def190d5900765cacbc2c7ad2aeffde2a

v5.13.2 (2025-10-15)

Mattermost Desktop v5.13.2 has been cut!

Release notes can be found here: https://docs.mattermost.com/install/desktop-app-changelog.html

The download links can be found below.

Windows - installer files

• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop-5.13.2-win-x64.msi
  • SHA-256 Checksum: d3c7f8a92bc5d7651fe2352a1644cdf4937e521170089fdd39fb8bd513bc56bc
• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop-5.13.2-win-arm64.msi
  • SHA-256 Checksum: 4fce4bf8aeaac928bc8ea3c6d610e80a3fe58f9a197daac988f9318c9e269255 (beta)

Windows - zip files

• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop-5.13.2-win-x64.zip
  • SHA-256 Checksum: e51679181cd8c5704cfe39bc4228331f4824a89da439afb49b83c72eb6aefb76
• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop-5.13.2-win-arm64.zip
  • SHA-256 Checksum: e189bddff17697ef260dc20b86a4192729dcf3279c084f88f21e688539ed5be2 (beta)

Mac

• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop-5.13.2-mac-universal.dmg
  • SHA-256 Checksum: 7034b6d675b941da2e1864ec2b693972257203baba666b1b26d4758f42635a86
• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop-5.13.2-mac-x64.dmg
  • SHA-256 Checksum: c0305efbd7345d1718c18ffec83044e55e1a16d6f5f55443d62f9b120aba48c7
• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop-5.13.2-mac-m1.dmg
  • SHA-256 Checksum: 844922f2fdfbcd36ad02691e339f49dd78ff1a12432490c5af6e09c6ae0e192d

Linux

• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop-5.13.2-linux-arm64.tar.gz
  • SHA-256 Checksum: 74e41491e52277e879faa19a9b7b21dee624637b026499e79e99423d9b49d45d (beta)
• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop-5.13.2-linux-x64.tar.gz
  • SHA-256 Checksum: 6694e464f7d54caf70e704659024a6038bcf10f390346bd43c2e774c83c44874

Linux (Unofficial) - deb files

• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop_5.13.2-1_arm64.deb
  • SHA-256 Checksum: 2456f88ab362b3586a1f07e2ecb3cc1ea2675278d65ef532f96452db94bf3d8d (beta)
• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop_5.13.2-1_amd64.deb
  • SHA-256 Checksum: fb7e8d3743c452520251254e28d474686341dbc48a3a99806e4dde2f92609345

Linux (Unofficial) - rpm files (beta)

• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop-5.13.2-linux-aarch64.rpm
  • SHA-256 Checksum: 06d9e88f1cc6ac749379f8782f4a66947efa836576f0db85931735be30674fa5 (beta)
• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop-5.13.2-linux-x86_64.rpm
  • SHA-256 Checksum: fd2ce9313c3572cdf06459da9b54bc339d2881a84dbb7ad54018995fa0ad772c

Linux (Unofficial) - AppImage files

• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop-5.13.2-linux-arm64.AppImage
  • SHA-256 Checksum: 40f72776ea874648ce6c6dde33d393f28e4c4da8ea952b472ec6e9fa2f2f2c3c (beta)
• https://releases.mattermost.com/desktop/5.13.2/mattermost-desktop-5.13.2-linux-x86_64.AppImage
  • SHA-256 Checksum: 3f6c5772cc8288d97dcdfba16302e0ff1c1fe880c36c3900a00eaab4f8c945cd