> 1. OnlyOffice is claiming that the license was violated
The part of the license violated was the removal of OnlyOffice's trademark and branding. Yet their license does not provide a right to use their trademark and branding. Those rights are still fully reserved by OnlyOffice.
This allows OnlyOffice to use legal means to shut down any fork or changes they are not comfortable with.
I think you're claiming wrong stuff here. AGPLv3 section 7 paragraph b) expressively authorize the author to require an attribution in the derived work or copy. What Nextcloud did was to remove this attribution, so they actually mooted their own right to use the code under that license. There's nothing related to trademark or branding violation here. If OnlyOffice attacked Nextcloud for using their TM or brand for respecting the license, they would be debunked at a trial (if it even reach a trial), since they expressively allowed the use of the attribution in distributing their work with this license. Note: This license doesn't give you the right to use the branding of OnlyOffice on a derived product and claim it's yours or you're acting as them, that's a complete different usage case here.
You're right, the branding claim here is BS but attribution requirements are legit. I only took a cursory glance at their repo, but I don't see any copyright notices for OnlyOffice in EuroOffice. There should be.
I said "OnlyOffice is claiming" intentionally -- if it's BS then it's BS. I don't see anything in AGPLv3 that allows them to require branding, only attribution.
Still, you can (and often will) terminate a business partnership over BS arguments.
Question being did OnlyOffice terminate the business relationship in a legal way. Just because you dislike a companies trajectory doesn't necessarily immediately allow you to terminate business relations.
> 2. Even if you fork a project in complete compliance with a software license, a software license doesn't grant you an ongoing business partnership
That's fair, I'd just argue it's akin to to Red Hat's current model of "All of our code is free and open source...but if any of our business subscribers share it, we will terminate their license."
It's not even that -- OnlyOffice hasn't terminated anyone's license. It's more like: Linus allows me to fork Linux but he's not going to join a Zoom call with one my customers.
Seems onlyoffice is "unforkable"? It's AGPL but has extra restrictions: you're required to show their logo but they don't give out rights for others to use their logo.
Doesn't the AGPL specifically disallow that? If I understand correctly, the FSF has even directly threatened legal action against developers who add extra restrictions to the AGPL. The license text is copyrighted, does not allow modifications, and includes terms allowing the user to ignore any additional restrictions, so adding extra restrictions would seem to either be ineffective or a copyright violation.
OnlyOffice claims that additional terms fall under section 7 of AGPLv3, which explicitly allows adding such terms. I think the point of contention arises from the interpretation of section 7 and more specifically this sentence:
> When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it.
> In other words, AGPLv3 does not permit selective application: a recipient either accepts AGPLv3 in its entirety, including all additional conditions, or acquires no rights to use the software.
> Any removal, disregard, or unilateral “exclusion” of conditions imposed under Section 7 constitutes use beyond the scope of the granted license and therefore a breach.
That's about adding permissions -- not adding restrictions. There are a list of allowed restrictions in section 7, lettered A-F, and then the statement:
> All other non-permissive additional terms are considered "further restrictions" within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term.
I think you're confused by the term "permissions". You can give more freedom to the license and a copier can remove them as long as it doesn't remove the freedom that are in AGPLv3. The OnlyOffice team claim comes from the next paragraph of section 7:
> Notwithstanding any other provision of this License, for material you add to a covered work, you may [...] supplement the terms of this License with terms:
> b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or
This is what they did and what the other part stripped from their blatant copy. So no, removing the logo or the OnlyOffice terms therefore seems forbidden by the license itself, revoking it for the other part, thus they are now making a counterfeit.
Author attribution, legally, doesn't refer to brands or logos. They're different things... e.g. the difference between [the disney logo] and "Copyright 2026 The Walt Disney Company"
from my reading, onlyoffice misread AGPL and the restrictions are not what section 7 meant; however that just means it's not really an AGPL licensed code as they are using AGPL wrong, not that NextCloud can just ignore it and treat it as AGPL.
(if OnlyOffice is really all their code and not some other re-forked AGPL code. I haven't looked.)
if you make an exception to obeying licenses because "that person/company/country are bad" or whatever, exceptions start sneaking in all over the place, and the entire fabric deteriorates quickly afterwards.
edit: did not expect people to be in favor of blatantly ignoring licenses. huh.
anyone want to tell me how we determine who the bad people are that we can ignore their licenses, and who the good people are where we will honor them? what is the criteria?
China has been at this for centuries and is doing just fine. I can imagine Russia has too for a while and this in particular seems to have had very few negative consequences for them.
> the entire fabric deteriorates quickly afterwards.
It just disproves this entirely. China has been at it for decades, which entire fabric has detoriated? Have licenses been meaningless for decades because of the existence of China?
The argument is that we should only obey the rule of law with counterparties who reciprocate, rather than voluntarily hamstring ourselves for no benefit other than moral purity.
I mean, that sort of already did happen quickly in Feb 2022, with contracts a lot more significant than open source software... like when leases for 400 commercial jets were terminated over night, and Russia responded by seizing them. And the US started seizing yachts, real estate, and bank accounts of oligarchs.
I'm not in favor of ignoring licenses, but practically speaking, they require legal nexus to function.
I was wondering about how they came to the conclusion that they violated the copyright, so I went to check if they did the AGPL[1] with some extra clauses in it. Turns out they didn't, but they did change[2] it[3] in an interesting way: All the https urls in the GNU version are http urls.
> You must follow all license terms, including these extra conditions, to legally use or distribute the software.
Good thing that the license says in section 7: “[…] When you convey a copy of a covered work, you may at your option remove any additional permissions [“terms that supplement the terms of this License by making exceptions from one or more of its conditions”] from that copy, or from any part of it. […]”
That clause doesn't apply because we're talking about an additional restriction, not an additional permission.
But, same result, because it also says:
> If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term.
A restriction stating "you must keep branding" can be ignored. What you can require, is attribution.
> [you may] supplement the terms of this License with terms:
>
>[...]
>
> b) Requiring preservation of specified reasonable legal notices or
> author attributions in that material or in the Appropriate Legal
> Notices displayed by works containing it; or
>
> c) Prohibiting misrepresentation of the origin of that material, or
> requiring that modified versions of such material be marked in
> reasonable ways as different from the original version; or
>
> d) Limiting the use for publicity purposes of names of licensors or
> authors of the material; or
>
> e) Declining to grant rights under trademark law for use of some
> trade names, trademarks, or service marks;
So the requirement of branding and attribution aren't "further restriction" (which, in this context, means a restriction that is not in the AGPLv3 license text). It's after section 7's list of allowed restrictions, which, paragraph b, contains "require preservation of [...] legal notices or [...] attributions", paragraph d is made to prevent misuse of the original author reputation, and paragraph e to prevent misuse of trademarks, so they, IMHO, are all legitimate.
That's true. And, in my understanding, what OO did, falls exactly in paragraph b and d. The license doesn't describe what is the "Appropriate Legal Notices" and OO provided a description for it: its logo and its trademark.
OnlyOffice was trying to implement some extra restrictions on top of the AGPL. Now they seem to be throwing a fit knowing that was not allowed. You can't bake your pie and eat it too.
This seems like a corruption of "you can't have your cake and eat it too." I'm somewhat confused as you can definitely both bake a pie and eat it too. Or are you trying to make some kind of point that I'm missing?
This is bullshit. Read section 7 paragraph b of the AGPLv3 license, and you'll see that OnlyOffice did what they were allowed to do. The Nextcloud blog here is spreading FUD on their partner which will likely cause more damage to them if OO's lawyer starts to have a look on this. People don't read license text, but they should, because they think AGPL is like GPL which is not the case, they are additional restrictions to the former.
Right? Kinda weird; I wonder what tiny pie it is that they think they're fighting over, and what makes any of these individual projects think that they're powerful enough over the others (not saying they might not be)
Important bit of information is further down in the article: OnlyOffice is Russian. I would therefore view any collaboration as a risk. It's not adequate for strategic reasons as well as sovereignty.
If you need Docx compatibility to interface with the rest of the world, are you better off with the at-least open source option or the sign-your-life-in-eula-and-O365-subscription option.
This isn't rhetorical. I don't know which is worse. I lean disliking Microsoft more, because jazz hands at Windows11, and OnlyOffice at least runs on Linux, but it's still not a fun position to be in.
LibreOffice and other alts definitely don't have as good of Docx compat.
If "forking without approval" is grounds for some kind of termination, then the project should probably not be considered truly "open source".
1. OnlyOffice is claiming that the license was violated
2. Even if you fork a project in complete compliance with a software license, a software license doesn't grant you an ongoing business partnership
> 1. OnlyOffice is claiming that the license was violated
The part of the license violated was the removal of OnlyOffice's trademark and branding. Yet their license does not provide a right to use their trademark and branding. Those rights are still fully reserved by OnlyOffice.
This allows OnlyOffice to use legal means to shut down any fork or changes they are not comfortable with.
I think you're claiming wrong stuff here. AGPLv3 section 7 paragraph b) expressively authorize the author to require an attribution in the derived work or copy. What Nextcloud did was to remove this attribution, so they actually mooted their own right to use the code under that license. There's nothing related to trademark or branding violation here. If OnlyOffice attacked Nextcloud for using their TM or brand for respecting the license, they would be debunked at a trial (if it even reach a trial), since they expressively allowed the use of the attribution in distributing their work with this license. Note: This license doesn't give you the right to use the branding of OnlyOffice on a derived product and claim it's yours or you're acting as them, that's a complete different usage case here.
You're right, the branding claim here is BS but attribution requirements are legit. I only took a cursory glance at their repo, but I don't see any copyright notices for OnlyOffice in EuroOffice. There should be.
I said "OnlyOffice is claiming" intentionally -- if it's BS then it's BS. I don't see anything in AGPLv3 that allows them to require branding, only attribution.
Still, you can (and often will) terminate a business partnership over BS arguments.
Question being did OnlyOffice terminate the business relationship in a legal way. Just because you dislike a companies trajectory doesn't necessarily immediately allow you to terminate business relations.
> Just because you dislike a companies trajectory doesn't necessarily immediately allow you to terminate business relations.
Usually it does, barring contractual obligations otherwise
>Usually it does, barring contractual obligations otherwise
i assume when they asked "legal way", contractual obligations was what they were referring to.
> 2. Even if you fork a project in complete compliance with a software license, a software license doesn't grant you an ongoing business partnership
That's fair, I'd just argue it's akin to to Red Hat's current model of "All of our code is free and open source...but if any of our business subscribers share it, we will terminate their license."
It's not even that -- OnlyOffice hasn't terminated anyone's license. It's more like: Linus allows me to fork Linux but he's not going to join a Zoom call with one my customers.
Shhh! Nobody tell Redhat.
Seems onlyoffice is "unforkable"? It's AGPL but has extra restrictions: you're required to show their logo but they don't give out rights for others to use their logo.
>It's AGPL but has extra restrictions
Doesn't the AGPL specifically disallow that? If I understand correctly, the FSF has even directly threatened legal action against developers who add extra restrictions to the AGPL. The license text is copyrighted, does not allow modifications, and includes terms allowing the user to ignore any additional restrictions, so adding extra restrictions would seem to either be ineffective or a copyright violation.
OnlyOffice claims that additional terms fall under section 7 of AGPLv3, which explicitly allows adding such terms. I think the point of contention arises from the interpretation of section 7 and more specifically this sentence:
> When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it.
https://www.gnu.org/licenses/agpl-3.0.en.html#section7
OnlyOffice claims:
> In other words, AGPLv3 does not permit selective application: a recipient either accepts AGPLv3 in its entirety, including all additional conditions, or acquires no rights to use the software.
> Any removal, disregard, or unilateral “exclusion” of conditions imposed under Section 7 constitutes use beyond the scope of the granted license and therefore a breach.
https://www.onlyoffice.com/blog/2026/03/onlyoffice-flags-lic...
To me (IANAL etc) that seems questionable. But I also say that the section 7 in entirety is not particularly clear.
It says that you can add requirement of attribution but also that such additional term can be removed, so it seems rather pointless?
See also this post from 2022: https://opensource.org/blog/modified-agplv3-removes-freedoms...
That's about adding permissions -- not adding restrictions. There are a list of allowed restrictions in section 7, lettered A-F, and then the statement:
> All other non-permissive additional terms are considered "further restrictions" within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term.
I think you're confused by the term "permissions". You can give more freedom to the license and a copier can remove them as long as it doesn't remove the freedom that are in AGPLv3. The OnlyOffice team claim comes from the next paragraph of section 7:
> Notwithstanding any other provision of this License, for material you add to a covered work, you may [...] supplement the terms of this License with terms:
> b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or
This is what they did and what the other part stripped from their blatant copy. So no, removing the logo or the OnlyOffice terms therefore seems forbidden by the license itself, revoking it for the other part, thus they are now making a counterfeit.
Author attribution, legally, doesn't refer to brands or logos. They're different things... e.g. the difference between [the disney logo] and "Copyright 2026 The Walt Disney Company"
the license explicitly defines what "additional permissions" mean in that context:
> "Additional permissions" are terms that supplement the terms of this License by making exceptions from one or more of its conditions
It's a bit funny to be relying on copyright for a license to work when the copyright will eventually expire.
Then it't not AGPL, because Section 10 of the AGPL explicitly states:
| You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License.
https://www.gnu.org/licenses/agpl-3.0.en.html#section10
Yeah, LibreOffice and Nextcloud have both called OnlyOffice out, basically accusing it of being "open source" in name only [1][2]
[1] https://www.neowin.net/news/libreoffice-blasts-fake-open-sou...
[2] https://github.com/Euro-Office#euro-office-liberates-the-onl...
from my reading, onlyoffice misread AGPL and the restrictions are not what section 7 meant; however that just means it's not really an AGPL licensed code as they are using AGPL wrong, not that NextCloud can just ignore it and treat it as AGPL.
(if OnlyOffice is really all their code and not some other re-forked AGPL code. I haven't looked.)
Given that it's a Russian company, serious question: does anyone care about violating their license?
If so, why?
if you make an exception to obeying licenses because "that person/company/country are bad" or whatever, exceptions start sneaking in all over the place, and the entire fabric deteriorates quickly afterwards.
edit: did not expect people to be in favor of blatantly ignoring licenses. huh.
anyone want to tell me how we determine who the bad people are that we can ignore their licenses, and who the good people are where we will honor them? what is the criteria?
China has been at this for centuries and is doing just fine. I can imagine Russia has too for a while and this in particular seems to have had very few negative consequences for them.
china also uses child labor, and are doing just fine. shall we adopt that practice as well?
different in severity, but same logic.
Completely irrelevant.
> the entire fabric deteriorates quickly afterwards.
It just disproves this entirely. China has been at it for decades, which entire fabric has detoriated? Have licenses been meaningless for decades because of the existence of China?
>which entire fabric has detoriated?
the moral fabric of not stealing software and ignoring licenses?
>Have licenses been meaningless for decades because of the existence of China?
uh, in china? apparently yes!
if that is how you want the rest of the world to operate too, that is your opinion. i think it will suck, but whatever.
(still waiting on someone to tell me who and how we decide who the "bad" people are, so we know who it is socially and morally acceptable to rip off.)
I don't usually buy slippery slope arguments.
It's not like Russia currently respects the Rule of Law.
>It's not like Russia currently respects the Rule of Law.
but... we do?
the argument is apparently that we also should ignore the rule of law. i dont think that would be a great idea for society, but i am just some dude.
The argument is that we should only obey the rule of law with counterparties who reciprocate, rather than voluntarily hamstring ourselves for no benefit other than moral purity.
right, damn pesky morals are always hamstringing human progress.
I mean, that sort of already did happen quickly in Feb 2022, with contracts a lot more significant than open source software... like when leases for 400 commercial jets were terminated over night, and Russia responded by seizing them. And the US started seizing yachts, real estate, and bank accounts of oligarchs.
I'm not in favor of ignoring licenses, but practically speaking, they require legal nexus to function.
[flagged]
I was wondering about how they came to the conclusion that they violated the copyright, so I went to check if they did the AGPL[1] with some extra clauses in it. Turns out they didn't, but they did change[2] it[3] in an interesting way: All the https urls in the GNU version are http urls.
[1]: https://www.gnu.org/licenses/agpl-3.0.txt
[2]: https://github.com/ONLYOFFICE/core/blob/master/LICENSE.txt
[3]: https://github.com/ONLYOFFICE/onlyoffice-nextcloud/blob/mast...
That's just the FSF editing the license text without updating the version number or date.
https://web.archive.org/web/20160114094744/https://www.gnu.o...
For the record, this is the argument ONLYOFFICE's lawyer is making:
- ONLYOFFICE is under AGPLv3 since 2016.
- AGPLv3 requires source disclosure, preserving the license, and keeping copyright notices.
- Section 7 lets ONLYOFFICE add conditions: keep the logo and no trademark use.
- You must follow all license terms, including these extra conditions, to legally use or distribute the software.
- Ignoring these conditions is a license breach and copyright infringement.
> You must follow all license terms, including these extra conditions, to legally use or distribute the software.
Good thing that the license says in section 7: “[…] When you convey a copy of a covered work, you may at your option remove any additional permissions [“terms that supplement the terms of this License by making exceptions from one or more of its conditions”] from that copy, or from any part of it. […]”
That clause doesn't apply because we're talking about an additional restriction, not an additional permission.
But, same result, because it also says:
> If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term.
A restriction stating "you must keep branding" can be ignored. What you can require, is attribution.
The license contains (section 7):
> [you may] supplement the terms of this License with terms: > >[...] > > b) Requiring preservation of specified reasonable legal notices or > author attributions in that material or in the Appropriate Legal > Notices displayed by works containing it; or > > c) Prohibiting misrepresentation of the origin of that material, or > requiring that modified versions of such material be marked in > reasonable ways as different from the original version; or > > d) Limiting the use for publicity purposes of names of licensors or > authors of the material; or > > e) Declining to grant rights under trademark law for use of some > trade names, trademarks, or service marks;
So the requirement of branding and attribution aren't "further restriction" (which, in this context, means a restriction that is not in the AGPLv3 license text). It's after section 7's list of allowed restrictions, which, paragraph b, contains "require preservation of [...] legal notices or [...] attributions", paragraph d is made to prevent misuse of the original author reputation, and paragraph e to prevent misuse of trademarks, so they, IMHO, are all legitimate.
Their lawyer is right about everything except:
> - Section 7 lets ONLYOFFICE add conditions: keep the logo and no trademark use.
Section 7 allows you to add permissions, but it prohibits any restrictions beyond the options listed in section 7.
That's true. And, in my understanding, what OO did, falls exactly in paragraph b and d. The license doesn't describe what is the "Appropriate Legal Notices" and OO provided a description for it: its logo and its trademark.
Isn't the whole idea behind AGPL that you're allowed to fork and modify it as long as you provide your modified source code to the users?
OnlyOffice was trying to implement some extra restrictions on top of the AGPL. Now they seem to be throwing a fit knowing that was not allowed. You can't bake your pie and eat it too.
> You can't bake your pie and eat it too.
This seems like a corruption of "you can't have your cake and eat it too." I'm somewhat confused as you can definitely both bake a pie and eat it too. Or are you trying to make some kind of point that I'm missing?
This is bullshit. Read section 7 paragraph b of the AGPLv3 license, and you'll see that OnlyOffice did what they were allowed to do. The Nextcloud blog here is spreading FUD on their partner which will likely cause more damage to them if OO's lawyer starts to have a look on this. People don't read license text, but they should, because they think AGPL is like GPL which is not the case, they are additional restrictions to the former.
>The Nextcloud blog here is spreading FUD on their partner
are neowin and nextcloud affiliated somehow? or which nextcloud blog are you referring to?
Wow, how to alienate everyone.
They should have used malus.sh instead
Obviously.
Hey mods/dang, can you put this back on the front page please? No reason to bounce it. Important licensing discussion and relevant!
Only onlyoffice being petty. A good reason to use LibreOffice or Collabora instead.
Of course Collabora is also upset because LibreOffice resurrected their LibreOffice Online project (https://www.neowin.net/news/collabora-clashes-with-libreoffi...).
These projects seem to be really struggling with the Freedom part of Free Software.
Corporate dollars are zero sum, is why. It is in fact a real competition in that space.
Right? Kinda weird; I wonder what tiny pie it is that they think they're fighting over, and what makes any of these individual projects think that they're powerful enough over the others (not saying they might not be)
Important bit of information is further down in the article: OnlyOffice is Russian. I would therefore view any collaboration as a risk. It's not adequate for strategic reasons as well as sovereignty.
If you need Docx compatibility to interface with the rest of the world, are you better off with the at-least open source option or the sign-your-life-in-eula-and-O365-subscription option.
This isn't rhetorical. I don't know which is worse. I lean disliking Microsoft more, because jazz hands at Windows11, and OnlyOffice at least runs on Linux, but it's still not a fun position to be in.
LibreOffice and other alts definitely don't have as good of Docx compat.
Not sure why you were downvoted; it's quite possible that Nextcloud was more concerned about the political independence/potential sanctions aspect.