I am not able anymore to translate PowerPoint presentations with Copilot

Question

I am not able anymore to translate PowerPoint presentations with Copilot

Maurizio Gregori 100

I used to be able to translate PowerPoint presentations with the support of Copilot. In the past, when I opened a presentation and prompted Copilot with “I want to translate this presentation”, the assistant would generate a new PowerPoint file containing the translated version of the slides. This was extremely useful, as it allowed me to directly obtain a ready-to-use translated presentation.

Now, however, when I use the same prompt, Copilot only provides a textual response within the chat instead of producing a new translated file. The functionality of automatically generating a translated presentation seems to no longer be available.

Could you please let me know if there is an easy fix or workaround for this issue, or if the feature has been changed/removed?

Ian Miller 55 Reputation points

2025-10-03T18:55:34.2033333+00:00

I agree this feature was the best part of copilot in powerpoint. The way copilot works now is useless and means I will have to use another piece of software to do this in future. Please bring back this feature.
Branko Dunjic 5 Reputation points

2025-10-08T10:02:54.01+00:00

yes, yes! It was available until a few days ago. Bring it back!
Makapu 92,380 Reputation points Volunteer Moderator

2025-10-09T01:14:53.1833333+00:00
During an exchange with Microsoft 365 Copilot chat, I was advised to create the translation locally using Python.

Install Python and check "Add python.exe to PATH" during installation.

Install deep_translator from the command prompt.

Use the Python code generated by Microsoft 365 Copilot chat.

Install a Python PPTX tool from the command prompt.

Through trial and error, I was able to generate a translated PPTX locally that preserves formatting. I think you can do the same while conversing with Microsoft 365 Copilot chat, asking questions whenever something is unclear.
Ian Miller 55 Reputation points

2025-10-09T21:05:27.73+00:00

I think someone else found this solution. If you upload the ppt file to your onedrive account and open the file from your online 365 Powerpoint application. (do not use your installed powerpoint application. You will see a copilot logo just above the presentation on the left. You will see the translate option which works as expected.
Branko Dunjic 5 Reputation points

2025-10-10T12:01:03.6833333+00:00

Thank you! It works with a note that it has to be saved on computer hard disc.
Elin Rabe 20 Reputation points

2025-10-10T13:05:50.99+00:00

I just open my presentation from Teams as normal and use the translation functionality from the slide deck (not copilot chat like before) like explained above. I do not need to save on computer first. Luckily it looks like the functionality as just been moved :)
Ian Miller 55 Reputation points

2025-10-15T16:52:23.0566667+00:00

I have noticed it is now fixed on the mac version but not PC
Beth Purnell 10 Reputation points

2025-10-16T16:05:15.5033333+00:00

This is just awful to lose this functionality. Now when I ask Copilot in PowerPoint (desktop or web) to translate, it starts giving me responses in the language I asked it to translate content in. WTH? So then I have to go translate what the response was using a third-party translation tool. Biggest waste of time. Please bring back the functionality of Translate - where it creates an exact replica of your PowerPoint in the designated language.

Honestly if I wanted to copy and paste, I wouldn't have Copilot. PS DeepL paid version does it just fine so I guess I'll just use that again until Microsoft resolves this issue.
Beth Purnell 10 Reputation points

2025-10-20T18:28:09.3666667+00:00

I just got updated to Office Version 2509 and I found it.... at top of a slide, select the Copilot icon. It's now in the menu.
hesam aref 10 Reputation points

2025-11-04T20:14:27.5033333+00:00

Hey guys it is not gone just theplace is changed. Look at this:

And it works great. Enjoy !
Sarah Meek 0 Reputation points

2025-11-04T21:16:52.92+00:00

hesam aref can you plesase tell me what version of Power Point are you using? Version 2508 or 2509? Thank you
hesam aref 10 Reputation points

2025-11-04T21:29:32.9566667+00:00

2510 but I think 2509 also has it. However, if you upload you powerpoint file on one drive and open it on online powerpoint you can find this possibility there also.
Sea Bez 10 Reputation points

2025-11-04T21:38:28.9033333+00:00

I confirm hesam aref comment. It is there ! After launching copilot the little star appears and you have the translation! It is working! Really thanks hesam aref! •

4 answers

Your answer

Ian Miller 55 Reputation points

2025-10-03T18:55:34.2033333+00:00

I agree this feature was the best part of copilot in powerpoint. The way copilot works now is useless and means I will have to use another piece of software to do this in future. Please bring back this feature.
Branko Dunjic 5 Reputation points

2025-10-08T10:02:54.01+00:00

yes, yes! It was available until a few days ago. Bring it back!
Makapu 92,380 Reputation points Volunteer Moderator

2025-10-09T01:14:53.1833333+00:00

During an exchange with Microsoft 365 Copilot chat, I was advised to create the translation locally using Python.

Install Python and check "Add python.exe to PATH" during installation.

Install deep_translator from the command prompt.

Use the Python code generated by Microsoft 365 Copilot chat.

Install a Python PPTX tool from the command prompt.

Through trial and error, I was able to generate a translated PPTX locally that preserves formatting. I think you can do the same while conversing with Microsoft 365 Copilot chat, asking questions whenever something is unclear.
Ian Miller 55 Reputation points

2025-10-09T21:05:27.73+00:00

I think someone else found this solution. If you upload the ppt file to your onedrive account and open the file from your online 365 Powerpoint application. (do not use your installed powerpoint application. You will see a copilot logo just above the presentation on the left. You will see the translate option which works as expected.
Branko Dunjic 5 Reputation points

2025-10-10T12:01:03.6833333+00:00

Thank you! It works with a note that it has to be saved on computer hard disc.
Elin Rabe 20 Reputation points

2025-10-10T13:05:50.99+00:00

I just open my presentation from Teams as normal and use the translation functionality from the slide deck (not copilot chat like before) like explained above. I do not need to save on computer first. Luckily it looks like the functionality as just been moved :)
Ian Miller 55 Reputation points

2025-10-15T16:52:23.0566667+00:00

I have noticed it is now fixed on the mac version but not PC
Beth Purnell 10 Reputation points

2025-10-16T16:05:15.5033333+00:00

This is just awful to lose this functionality. Now when I ask Copilot in PowerPoint (desktop or web) to translate, it starts giving me responses in the language I asked it to translate content in. WTH? So then I have to go translate what the response was using a third-party translation tool. Biggest waste of time. Please bring back the functionality of Translate - where it creates an exact replica of your PowerPoint in the designated language.

Honestly if I wanted to copy and paste, I wouldn't have Copilot. PS DeepL paid version does it just fine so I guess I'll just use that again until Microsoft resolves this issue.
Beth Purnell 10 Reputation points

2025-10-20T18:28:09.3666667+00:00

I just got updated to Office Version 2509 and I found it.... at top of a slide, select the Copilot icon. It's now in the menu.
hesam aref 10 Reputation points

2025-11-04T20:14:27.5033333+00:00

Hey guys it is not gone just theplace is changed. Look at this:

And it works great. Enjoy !
Sarah Meek 0 Reputation points

2025-11-04T21:16:52.92+00:00

hesam aref can you plesase tell me what version of Power Point are you using? Version 2508 or 2509? Thank you
hesam aref 10 Reputation points

2025-11-04T21:29:32.9566667+00:00

2510 but I think 2509 also has it. However, if you upload you powerpoint file on one drive and open it on online powerpoint you can find this possibility there also.
Sea Bez 10 Reputation points

2025-11-04T21:38:28.9033333+00:00

I confirm hesam aref comment. It is there ! After launching copilot the little star appears and you have the translation! It is working! Really thanks hesam aref! •

Answer 1

王譯臨(Vinci Wang) 10

I noticed that in the same tenant, some people can use the presentation translation feature normally, while others cannot. After comparing, I found that those with older Office versions can use it without issues. Specifically, version 2504 works fine, but version 2508 does not.

Pablo Faundez 0 Reputation points

2026-01-02T17:24:48.7966667+00:00

This used to be a very useful tool in Powerpoint...

Answer 2

Haien-L 7,735 Microsoft External Staff Moderator

Dear Maurizio Gregori

Thanks for posting your question in the Microsoft Q&A Foum. I'm Haien from Microsoft Q&A.
I'm sorry to hear the translation feature in Copilot isn't working as expected.The way Copilot features evolve can sometimes lead to different results for the same prompt! The change you are seeing is likely due to an evolution in how Microsoft is developing and refining the Copilot experience in the Microsoft 365 applications, which often includes updating what is considered a "safe" or "supported" action.

In the meantime, you can try these workarounds and let me know anything news for narrowing down your problem:

Option 1: Narrow down the Prompt in Copilot

Open the Copilot pane and try this prompt, ensuring you replace the language: Translate this entire presentation to [Target Language] and save it as a new file. → Wait for Copilot's confirmation/request for the new file name.
Prompt: Create a new presentation from this file, translated into [Target Language].

Option 2: Use Translator feature

Right-click your original presentation file in File Explorer and select Copy, then Paste. Rename the copy (e.g., "Presentation_Translated").
Open the Copy.
Use the Review Tab: Go to the Review tab in the Ribbon.
4. Select the text you want to translate (or use the translation pane) and select Translate → Translate Document. (The "Translate Document" option will attempt to translate the entire file and works better on text-heavy slides).

For additional information, please visit this article to know more: Translate text into a different language - Microsoft Support

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".

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Paul Léné 0 Reputation points

2025-10-02T12:09:23.4633333+00:00

Hello !

I have the same issues and it is very problematic... Creating significant challenges and trust issues with our users.

Also, Copilot in PPT does not support using other PPT, it states "Referencing another PowerPoint presentation isn't currently supported. Try using a Word or PDF document. Give Feedback to Microsoft"

Finally, some friends using M365 Copilot in other organization DO NOT have this problem. Could it be related to settings on the admin side ?
Tom 0 Reputation points

2025-10-03T09:24:04.4733333+00:00

this prompt is really a gamechanger. When will it be available again?
A narrowed down prompt like in option 1 does not work at all.
Ian Miller 55 Reputation points

2025-10-03T11:58:08.5766667+00:00

Yes this is not working at all with any number of prompts I have tried. Please return this function as it is important to my work at the moment.
ZELANY Nathan 0 Reputation points

2025-10-03T17:40:57.5733333+00:00

Unfortunately not working and it’s really a pity as it was one of the most useful feature of Copilot in PowerPoint.
Alvaro Salcedo 0 Reputation points

2025-10-06T17:19:45.5066667+00:00

man... this sucks.... to be honest this is the only reason i purchased office 365 instead of just using the license my company uses.... what a waste of time and money

the translate document functions is not there anymore either... soooo yeah guess im out of luck, good one microsoft
Elin Rabe 20 Reputation points

2025-10-06T18:59:27.66+00:00

Does anyone know if the translation functionality will be back?
Anonymous

2025-10-07T15:44:14.54+00:00

Yes, a powerful tool that is no longer available. Seems like the new version (2509 build) is the issue. I have a co-worker that is still on the 2508 and still has the ability to translate entire documents to a new language. Can the version be rolled back?
DS 5 Reputation points

2025-10-08T03:51:41.09+00:00

I have the same problem, and none of the suggested options work for me (with the suggested prompts, Copilot says there's technical issue; on the Review pane there's no Translate Document for me) . The sudden disappearance of such an important and helpful feature is very frustrating. And this is not the first time behaviors suddenly changed with Office online, making very hard to stick with a trustworthy workflow with Microsoft Office. Please do something about it, and make sure PowerPoint works with the old, documented behavior (https://support.microsoft.com/en-us/topic/translate-your-presentation-with-copilot-2c622fca-daaf-457c-bc74-f3496cf44a85). For now, more suggestions on workarounds are appreciated. Thanks!
Branko Dunjic 5 Reputation points

2025-10-08T10:03:49.3733333+00:00

Tried everything, not working. I can't upload pptx file in copilot either.
Anonymous

2025-10-08T12:26:45.32+00:00

Update: So I found out through testing that this function does not work anymore on a PP that resides in my work One Drive Account on my laptop. BUT, If I move the PP file to my personal One drive, the function comes back. The PP versions are the same and I am still logged into my work account in PP. But Copilot looks different and acts different. I have asked my IT department to change settings or upgrade the license. maybe that will fix it.
Branko Dunjic 5 Reputation points

2025-10-08T12:29:56.9766667+00:00

Thanks for the comment, but in my case, I have files in my personal OneDrive and I signed out of my company account and still copilot doesn't work. Maybe it will start later.
Haien-L 7,735 Reputation points Microsoft External Staff Moderator

2025-10-08T15:28:25.73+00:00

Dear Maurizio Gregori

Welcome to Microsoft Q&A. I'm Haien from Microsoft Q&A.

May I ask if you have tried my suggestions for your case? I hope you can keep me updated on your issue in the future.

Your satisfaction is Microsoft's priority.

Warm regards
Sea Bez 10 Reputation points

2025-10-08T20:53:53.7633333+00:00

I miss this function too and I tried your solution but it is not working well for me (I need to keep the template of the ppt and pictures of the initial ppt)
David 5 Reputation points

2025-10-09T08:16:53.7433333+00:00

The translation of the entire PowerPoint presentation is no longer available, even in the M365 Pro version. Is it possible to have an estimate of when this feature will be available again?
Sarah Keimig 5 Reputation points

2025-10-09T16:04:27.4133333+00:00

This feature was easily one of the best copilot had to offer. Now I need to consider other providers and provide training on those tools. Hoping this was an oversight and that Microsoft is working to restore this feature.

Since this work around does nothing... is there an updated workaround?
Beth Purnell 10 Reputation points

2025-10-09T17:01:58.47+00:00

Tried suggested method and no luck (certainly not in desktop app). Did a plain text version in web even after asking it to keep formatting. This is a sad backwards move by Microsoft! It was a HUGE timesaver for us and now we're back to using DeepL to translate -- so you just lost business (big win for DeepL though). Bring back Translate function to PowerPoint!!!
David Casalini 5 Reputation points

2025-10-13T08:20:23.4333333+00:00

Option 2 works, but only for one text at a time. Is it no longer possible to have the entire slide translated at once?
Alejandro Gómez Jaime 5 Reputation points

2025-10-15T16:08:54.3066667+00:00

The workaround — “Open the Copilot pane and try this prompt, making sure to replace the language: Translate this entire presentation to [Target Language] and save it as a new file. → Wait for Copilot’s confirmation or request for the new file name.” — works perfectly for me! Thanks so much for sharing, @Haien! 🙏

I’ve also passed it along to my peers in the local community.

Microsoft keeps rolling out new builds daily, so we’re constantly getting fresh updates — which is awesome! The downside? Occasionally, a sneaky bug slips through. I guess that’s software: gain some features, lose some sleep! 😁

Hopefully this issue gets resolved soon.
Alejandro Gómez Jaime 5 Reputation points

2025-10-15T16:09:39.8266667+00:00

Option 1 was working fine for me. Thanks so much for sharing, Haien!
R&D 5 Reputation points

2025-10-16T10:13:51.58+00:00

Seems to work in the online PowerPoint app but not in the desktop app. Easily one of the most valuable features. I hope they bump this up to the production teams soon.
David 5 Reputation points

2025-10-16T10:27:53.0433333+00:00
Always KO (online and other)

You asked to translate the entire presentation "XXXXXXXXX.pptx" into English and save it as a new file.

Here’s what happened:

I attempted to automatically translate and recreate the presentation in English while preserving its structure.

However, the translation process could not be completed due to a missing translation module in my current environment.

What I can do next:

I can extract all the text from your presentation and provide you with a full English translation in a document (Word or plain text), which you can then use to update your slides.

Alternatively, I can provide the English translation slide by slide directly in this chat, so you can copy and paste as needed.

Would you prefer a full translated document, or the translation slide by slide here? Let me know your preference!You asked to translate the entire presentation "XXXXXXXXXXXX.pptx" into English and save it as a new file.

Here’s what happened:

I attempted to automatically translate and recreate the presentation in English while preserving its structure.

However, the translation process could not be completed due to a missing translation module in my current environment.

What I can do next:

I can extract all the text from your presentation and provide you with a full English translation in a document (Word or plain text), which you can then use to update your slides.

Alternatively, I can provide the English translation slide by slide directly in this chat, so you can copy and paste as needed.

Would you prefer a full translated document, or the translation slide by slide here? Let me know your preference!
19715523 0 Reputation points

2025-10-21T10:42:57.56+00:00

Option 1 did not work; CoPilot either answers" I attempted to translate the entire presentation "xxxxx" into English and save it as a new file, but the translation tool required for this process is not available in my current environment. This means I cannot automatically generate and deliver a fully translated PowerPoint file at this time."
and with the second prompt it did create a new file which I could download, but neither was the content translated nor was it the same layout as the original document.

well and option 2 is not really an option - that's just having it translated and create each slide new.

Please bring back that functionality soon - this is/was one of the most important things, that makes it worth paying for the premium version of copilot!
Juvonen Olli, SOK 0 Reputation points

2025-10-27T09:12:40.9433333+00:00

Hi @Haien-L

neither of those prompts you gave work. Copilot does translate texts but doesn't replace these in presentation. When I prompt to create presentation based on translations and demant Copilot to use same tamplate and layout as in current presentation, it ignores those demands. Result is useless.

Unfortunately newer version of PowerPoint (2509) does not have option Translate / Document.

This is frustrating!
Antoine D 10 Reputation points

2025-10-30T21:02:05.8633333+00:00

What is doing Micrcosoft ? How many comments do you need to fix this problem. There is no more possibility to translate a presentation while it worked perfectly. You earn billions with our subsription and you don't do anything when so many customers complain? What are you doing ? bring back the translation possibility imediately !!! ,

Answer 3

Ian Miller 55

Yes this is all working for translations but the summarise function is now broken .

0 comments

Answer 4

Haien-L 7,735 Microsoft External Staff Moderator

Dear Maurizio Gregori

Have you tried the recommendations I made for your instance, may I ask? I hope you will continue to update me on your problem.

Microsoft is focused on making sure you are satisfied.

Warm regards

Antoine D 10 Reputation points

2025-10-30T21:03:45.18+00:00

It doesn't work: bring back the functionality ? what is microsoft doing ? this is the most useful fetaure of PPT copilot ??? what are you waiting for ? You eran billions with our subscription
Marcelo Lemes 0 Reputation points

2025-11-24T22:08:52.61+00:00

Same here guys. I had the same issue... You have to go through the online version to be able to translate the entire presentation.
Alejandro Gómez Jaime 5 Reputation points

2025-11-25T04:42:19.1133333+00:00

It works in PowerPoint now since we get the version 2509 as Beth Purnell and others already reported on this thread. We found the issue in version 2508.