The Codex app is now on Windows. Get the full Codex app experience on Windows with a native agent sandbox and support for Windows developer environments in PowerShell.

With the Codex app on Windows, now you can: • Work with multiple agents in parallel • Manage long-running tasks • Review diffs in one place • Stay in your existing setup, without switching to WSL or VMs

To bring Codex to Windows, we built the first Windows-native agent sandbox. It uses OS-level controls like restricted tokens, filesystem ACLs, and dedicated sandbox users so agents can safely run in real Windows developer environments like PowerShell. Explore the OSS implementation:

Wendows 💅

Are you out of your minds? No one wants it - who wants to willingly install your mass surveillance tool on their windows or mac os? Go away. #OpenSource4o #OpenSource41 #FireSamAltman

@OpenAI I wouldn’t use it for ideas you aren’t comfortable with having researched (allowed via their privacy policy) and copied

@Tibbzzee Wth is this wendows ?

You called the 4-series outdated, but it turns out it's modern enough to be used for military purposes??😡 You are the most deceitful and disgusting company in history. #BringBack4o #bringback41 #keep4o #keep41 #keep4oAPI #opensource4o #OpenSource41

@OpenAI You guys seriously need to listen the voice from the world. Users want brings back 4o. This is simple. No one cares about codex.

@OpenAI Nice. Developers get new tools. Consumers get downgraded models. Interesting priorities.

Again, the only thing that could save you now is to #BringBack4o and stop snooping! Else, more will #QuitGPT . #keep4o

How about we stop with Codex and make ChatGPT usable again? 5.3 is just as bad as 5.2, if not worse! Very few people are programmers. All people are human and deserve to be treated as such.

Too late, no atlas anyway and i already switched to claude

but who is using windows lol

#keep4o Stop using Codex as your shield.

Then why don't you explain which model is being provided to the military? And what models are Sam Altman’s personal investments using? lol #OpenSource4o #OpenSource41 #FireSamAltman

In the middle of a PR nightmare, might wanna listen to customers & return 4o to the early adopters and most loyal OAI customers who had integrated your tech into our lives! #keep4o

getting this error on first launch on my surface pro 11 :(

Windows devs finally get the full native experience. PowerShell support in an agent sandbox is the part that matters most for enterprise teams. long time coming.

@OpenAI Who da faaaq codes on windows

Codex? Do you really think users are so naive that they’d rush to feed their code into a system under total surveillance? A company so deeply tied to power structures has lost all right to talk about "privacy" and "credibility." Maybe bringing back 4o is the only way to salvage what’s left of your reputation, which is already shattered into pieces. #keep4o #QuitGPT #BringBack4o #ChatGPT

When Linux?

cool, still waiting for it on Intel Macs 🫤

@OpenAI #OpenSource4o #OpenSource41 #keep4o

@OpenAI Lol nice try, but codex can’t save your ass. #CancelChatGPT #BoycottOpenAI #QuitGPT #keep4o

@OpenAI #bringback4o

🔥 #OpenSource4o 🔥💗👁

windows app during Apple release week DO YOU GUYS KNOW NO BOUNDS

@OpenAI Be so real #bringback4o #keep4o

Can I download the file directly? I can't use the Microsoft Store

How about you bring back 4o and you stop dismissing your customers for a change? #keep4o #OpenSource4o

i am getting this error, when try to open Codex appon Windows. @openaidevs help

how many codex users were actually blocked by not having windows vs just using wsl?

Blimey, at last OpenAI. 😀 Thank you.

Codex everywhere 🔥 single-model risk still suicide!

Are Codex environments shared between app and CLI? For example if I have been working in CLI and install the app, should I expect to see all of my skills, threads, etc.?

WSL configured is DOA on codex app start