Name: Micromamba
Author: Mamba

Micromamba

Mamba · Mamba.Micromamba

The Fast Cross-Platform Package Manager

winget install --id Mamba.Micromamba --exact --source winget

Latest 2.5.0-2

Release Notes

Enhancements:

[all] Remove spdlog from libmamba, provide libmamba-spdlog library by @Klaim in https://github.com/mamba-org/mamba/pull/4082
[libmamba, micromamba] feat: Support environment variables modifications by @jjerphan in https://github.com/mamba-org/mamba/pull/4106
[libmamba, micromamba] feat: Support cloning environment by @jjerphan in https://github.com/mamba-org/mamba/pull/4102 Bug fixes:
[micromamba] CMake adaptations for distributing libmamba-spdlog by @JohanMabille in https://github.com/mamba-org/mamba/pull/4129
[libmamba, micromamba] fix: Pin python_abi when python-freethreading is installed by @jjerphan in https://github.com/mamba-org/mamba/pull/4113
[libmamba, micromamba] fix: Resolve ca-certificates installed in the local environment by @jjerphan in https://github.com/mamba-org/mamba/pull/4101
[libmamba, micromamba] fix: List all environments' names by @jjerphan in https://github.com/mamba-org/mamba/pull/4109
[libmamba, micromamba] fix: list dependencies pulled with uv by @iisakkirotko in https://github.com/mamba-org/mamba/pull/4026 CI fixes and doc:
[all] Fix formatting of unordered lists in the docs by @pozdneev in https://github.com/mamba-org/mamba/pull/4128
[all] docs: Uninstallation instructions by @jjerphan in https://github.com/mamba-org/mamba/pull/4108
[all] Update README to remove QuantStack Zulip link by @jezdez in https://github.com/mamba-org/mamba/pull/4105
[all] Change chat links to QuantStack and Conda Zulip by @jezdez in https://github.com/mamba-org/mamba/pull/4103 Maintenance:
[libmamba] fixed test "load_file_specs" too strict by @Klaim in https://github.com/mamba-org/mamba/pull/4124
[all] build(deps): bump actions/cache from 4 to 5 by @app/dependabot in https://github.com/mamba-org/mamba/pull/4122
[all] build(deps): bump actions/upload-artifact from 5 to 6 by @app/dependabot in https://github.com/mamba-org/mamba/pull/4121
[all] build(deps): bump actions/cache from 4 to 5 in /.github/actions/workspace by @app/dependabot in https://github.com/mamba-org/mamba/pull/4120

Installer type: `portable`

Architecture	Scope	Download	SHA256
`x64`	—	Download	`BAF6D56A31A63A75F0C77BDCE27FEFEA57B1BDC8AA25B50A1BE45696C0E737E7`

Details

Homepage: https://github.com/mamba-org/micromamba-releases
License: BSD-3-Clause
Publisher: Mamba
Support: https://github.com/mamba-org/micromamba-releases/issues
Copyright: Copyright 2026 QuantStack and the Mamba contributors.
Moniker: micromamba

Older versions (26)

2.5.0-1

Architecture	Scope	Download	SHA256
`x64`	—	Download	`56E3A55BE1D8858F51EC9902BBC0825D7A18DC43C8558CD8D8B4E1F3D9AF7BB4`

2.4.0-1

Architecture	Scope	Download	SHA256
`x64`	—	Download	`8EA1A8240B3277C74401AF8C04BCD758D15F115088C6FE20B51A949BAA63A361`

2.4.0-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`22838DC20603E84C3D50E5633852A97D197F9ED0A5B35028EB457EF450946D1C`

2.3.3-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`90085767D811E08A0FE240F7CB7A713915E1E5F24E3B0ACFAD9B37DAA64C98FE`

2.3.2-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`4B328171D0EAE31BD58CA773880492FEE05E2FA2F7E9E1A876A0C39A1CF92906`

2.3.1-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`146DE374F2DAECD3FB39D817F858F3C8C4A60802E9B60B1D74F36CCFE6ADC680`

2.3.0-1

Architecture	Scope	Download	SHA256
`x64`	—	Download	`7033F20918A00F490B2D6D493738D2B8552FCB0F7FB2EAB06A6B191BD7A33477`

2.3.0-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`76694BFF6958F22D2FF156E0B3F3B8E8BC6C7D881A6C47FD2AB2E70B35C4452A`

2.2.0-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`EB15FEB75967B77E43C7A01D515D164A1C7CBD44362CA7917DBD67768C19931A`

2.1.1-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`5CDAF7735F485598B6C0BAD7F11FBC3CE5F2D06F21BBE6B3BC4B65233D1CC1A9`

2.1.0-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`476E5347786D12010EB6B51EA20F0F380F26F4788A5C120CD8152D3F6B144D39`

2.0.8-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`832362FC50A6B79E8D1A57BF1515F92F734B5DA4FB126B2667624B1C4DEB3402`

2.0.7-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`562E7EF16C18FCDD0E9FE4012DD5042AA24C9F7A2412594E6180B7BD5BE8C1A1`

2.0.5-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`C8E1340A1B73BCAE565800B7D48ED84682AF065B6FFEAE10C220DDA1468B8B4E`

2.0.4-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`D9ABA4688B6381F1F4537FC538B9CAE1085FEC7E85914D4933608DFE37D85643`

2.0.2-2

Architecture	Scope	Download	SHA256
`x64`	—	Download	`AD7E2F2869440694FFE2FFF88E444FF9F6C20B5F2D30A169AD3C02EA117DE6A3`

2.0.2-1

Architecture	Scope	Download	SHA256
`x64`	—	Download	`FBC932EF8315FC31561A0A450F6F5CCC30FDBE0963657CEFED458307B8963651`

2.0.2-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`CC27FFA63426B76E5DB5FCB7D4941BF6B585E45E88F6F7F724978A845B945CF6`

2.0.1-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`BF82A0848D8F2A85938D33D6A5F14E71B19E265BE8EE69FD81416FA720DCAF6C`

2.0.0-1

Architecture	Scope	Download	SHA256
`x64`	—	Download	`B7E0662ABF75E0B3170802848EDC052882E2DF66EA5199534076566DA3380F2A`

2.0.0-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`06AB9B072A9C36F8217EEE6C6684280B07839AB7BE9E8AC49B11D261B6FE7BAA`

1.5.10-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`7BDA31F8383EF96624C74E0FB943D58595EAB7B22FDC315322C4B863D0CA36F3`

1.5.9-1

Architecture	Scope	Download	SHA256
`x64`	—	Download	`86160E2F0647E910DCFB87185A78E645FD5648D90F2DD769A14B15432924C67B`

1.5.9-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`E89A90DE3CC6E3BDE9F2A61BBA07248FA99BB8864E1187EF0B4FAC3B3192C1C0`

1.5.8-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`FD477AE7E5EAC5600DBF18333B2E4EBFD758E059F11A2B26680CCAA76DB540BB`

1.5.5-0

Architecture	Scope	Download	SHA256
`x64`	—	Download	`B2FEFC07E9273C9C2AA36A72D2F9EBE0E67D3B882E0157EA010ED8CBA48A4848`

Micromamba

Latest 2.5.0-2

Installer type: portable

Details

Tags

Older versions (26)

Installer type: `portable`