>You may modify the software only for non-commercial purposes such as personal use for research, experiment, and testing for the benefit of public knowledge, personal study, private entertainment, hobby projects, amateur pursuits, or religious observance, all without any anticipated commercial application.
Violates clause 3 (Derived Works) and clause 6 (No Discrimination Against Fields of Endeavor) of the Open Source Definition [0].
>You may distribute the software or any part of its source code only if you do so free of charge for non-commercial purposes.
Violates clause 1 (Free Redistribution) and clause 6.
>Notwithstanding the above, you may not remove or obscure any functionality in the software related to payment to the Licensor in any copy you distribute to others.
Violates clause 3.
It is a "source available" license, not Open Source.
Sure, but of minimal practical impact. The Free and Open Source community has long discouraged releasing software into the public domain, as it has clear drawbacks compared to just using a permissive licence. The legal intricacies of the public domain vary between jurisdictions. Not all jurisdictions even allow copyrights to be surrendered in this way. [0]
Licence-free isn't a concern. That isn't even close to Free and Open source software, it's the opposite: software that you aren't permitted to acquire, use, modify, or distribute. [1][2]
> We might charge you a fee to cover the cost of processing. Your request must be sent according to whichever of the following rules applies:
> Within three years of the date you received the product from Google that included the component or binary files that are the subject of your request.
That wouldn't be open source. OSI includes the clause "No Discrimination Against Fields of Endeavor"[0] for its definition of open source. Famously, the JSON license[1] has a clause "The Software shall be used for Good, not Evil," so the Free Software Foundation considers it nonfree.[2]
Technically, the criteria for open source is freedom to freely distribute and modify the source code, not to upstream changes. That's a different for thing.
More concretely, Microsoft's license [0] gives you at most one of the four essential freedoms:
0. Freedom to run for any purpose? No.
1. Freedom to modify the program? Maybe; Microsoft can revoke it without cause at any time.
2. Freedom to distribute unmodified? No.
3. Freedom to distribute modified? No.
I'm using the free software definition [1] because it's simpler and clearer than the open source definition [2], which is usually considered mostly equivalent in practice, but as far as I can tell Microsoft's license satisfies zero of the latter's ten criteria, apart from perhaps non-discrimination and technology-neutrality. Most of the criteria of the open source definition have to do with distribution, which is not allowed by Microsoft's license.
https://gitlab.futo.org/keyboard/latinime/-/blob/master/LICE...
>You may modify the software only for non-commercial purposes such as personal use for research, experiment, and testing for the benefit of public knowledge, personal study, private entertainment, hobby projects, amateur pursuits, or religious observance, all without any anticipated commercial application.
Violates clause 3 (Derived Works) and clause 6 (No Discrimination Against Fields of Endeavor) of the Open Source Definition [0].
>You may distribute the software or any part of its source code only if you do so free of charge for non-commercial purposes.
Violates clause 1 (Free Redistribution) and clause 6.
>Notwithstanding the above, you may not remove or obscure any functionality in the software related to payment to the Licensor in any copy you distribute to others.
Violates clause 3.
It is a "source available" license, not Open Source.
[0] https://opensource.org/osd