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Publisher · Open source

M2-Team

M2-Team is the development team of Kenji Mouri, publisher of NanaZip, a 7-Zip-derived file archiver for Windows, and related utilities such as NanaBox and NSudo. NanaZip's own code is MIT-licensed, with 7-Zip-derived code under the 7-Zip licence.

Licensing at a Glance

  • Open source

  1. M2-Team was created in 2015 for the NSudo project and today functions as a personal team for Kenji Mouri; its active projects include NanaZip and NanaBox.[1]

  2. NanaZip's own source code is distributed under the MIT License, while code taken from 7-Zip or other 7-Zip derivatives is under the 7-Zip License and third-party libraries keep their original licences.[2]

  3. NanaZip's file association icons are distributed under the CC BY-ND 4.0 licence.[3]

  4. An optional NanaZip Sponsor Edition add-on costs USD 99.99 in the Microsoft Store; its only difference is a toolbar button acknowledging the sponsorship.[4]

Products

References

  1. M2-Team · m2team.org · retrieved 2026-09-27
  2. NanaZip License · raw.githubusercontent.com · retrieved 2026-09-27
  3. NanaZip License · raw.githubusercontent.com · retrieved 2026-09-27
  4. NanaZip Sponsor Edition · raw.githubusercontent.com · retrieved 2026-09-27
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