I am finding users with very old unsupported Windows versions. What versions of Windows does Discourse support (I cant find this info anywhere…)

Anything that can run: [imagem] About support for legacy browsers Support They aren’t. Our official browser support policy is the latest version of Firefox, Chrome, Safari and Edge.

So there’s no real list. That means I have to search what browser versions all the versions of Windows back to 7 support. I see. It would be handy if there was such a list.

There are browsers that work on Windows 7 and are supported by Discourse. [imagem]Dropping iOS 15 & other old browsers in July 2025 For users of Windows 7 and XP who are unable to update Chrome/Firefox, you may want to consider a third-party chromium fork such as Supermium or Thorium .

Which are not listed in the supported browsers list given here on Meta Discourse.

i’m fairly certain I remember either Firefox or the ESR release still having Windows 7 support. You should have no problem running Discourse on a Firefox ESR release.

[imagem] Andro: What versions of Windows does Discourse support (I cant find this info anywhere…) [imagem] Andro: Which are not listed in the supported browsers list given here on Meta Discourse. What is important to highlight is that Discourse doesn’t support any Windows version that Microsoft themselves don’t support. With that out of the way, I have tested myself that users from Windows XP upwards can get it working with minimal effort by installing a modern browser fork: [imagem] Dropping iOS 15 & other old browsers in July 2025 megaphoneAnnouncements Fun exercise I just did: Windows XP IE 6 gives a TLS error [The image shows a Windows with Internet Explorer displaying an error message about a page cannot be displayed with the option to diagnose connection problems highlighted in red. (Captioned by AI)] Same Windows XP using a browser that still supports it (Supermium) [The image displays a blog post from the Discourse website on dropping iOS 15 and other older browsers in July 2025, announcing that new stable releases will be outdated … Given that Windows XP is turning 25 years old, and much older than Discourse itself, it is impressive that this is even possible. [imagem] Andro: That means I have to search what browser versions all the versions of Windows back to 7 support. Firefox support for Windows 7, 8 and 8.1 | Firefox Help Firefox version 115 ESR will be the last supported release for Windows 7, 8 and 8.1. Looks like Firefox 115 ESR is a good bet.

[imagem] Falco: Looks like Firefox 115 ESR is a good bet. Nope. We’re getting angry messages from people running Firefox 115 ESR on Windows 7 stating “I cannot access the site”. [imagem]Dropping iOS 15 & other old browsers in July 2025 The minimum Firefox version with support for these features is v128 (July 2024)

According to Wikipedia, extended, extended support for Windows 7 ended on October 8, 2024 So that’s an insecure option to be running these days?

[imagem] RGJ: stating “I cannot access the site”. Did they say what the problem was? TLS negotiation failure?

Most people running Windows 7 in 2026 are not able to get any further than “doesn’t work”, unfortunately.

Quais versões do Windows são suportadas?

Suporte ao Produto

Lilly (Lillian ) Abril 30, 2026, 3:05am 17

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Tópico		Respostas	Visualizações
About support for legacy browsers Product Support	4	1463	27 de Novembro de 2021
Browser version support Product Support	2	1676	25 de Março de 2022
Dropping iOS 15 & other old browsers in July 2025 Announcements	143	66035	21 de Agosto de 2025
Discourse is incompatible with Palemoon web browser (and older Firefox) Product Support	2	361	31 de Agosto de 2025
Compatibility with Firefox 45 Product Support	10	870	8 de Novembro de 2020

Quais versões do Windows são suportadas?

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