Updated September 7, 2026 · By Sumbat.T

OpenSuperWhisper for Windows: It Does Not Exist, and What To Use Instead

Windows dictation, no build step

No .dmg, no Xcode, no GPU

BlabbyAI runs on Whisper v3 Turbo and types into any text field on Windows or in Chrome. Press Ctrl+Space, speak, and the text lands where your cursor is. 60 credits a week free, no card.

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The names that collide, and which of them run on Windows

Almost everything confusing about this search comes from one fact: several separate dictation products have nearly identical names, they are made by unrelated parties, and they give different answers to "does it run on Windows". Sorting out which one you found is genuinely the first job here.

What it is	Who makes it	Runs on Windows?	Price
{ } OpenSuperWhisper 2,822 stars, Swift, MIT	Starmel, on GitHub. No company behind it.	No, and no plan for one	Free
{ } open-super-whisper 31 stars, Python, MIT	TakanariShimbo, on GitHub. An unrelated project.	Yes, one .exe from April 2025	Free
Superwhisper Closed source	A commercial vendor. Nothing to do with either repo.	Yes, a supported app	$8.49/mo
BlabbyAI Closed source, Whisper v3 Turbo	Windows desktop app and Chrome extension.	Yes, Windows-native	Free tier, $8.49/mo

Why OpenSuperWhisper is Mac-only, from its own repository

This is not a case of a Windows build being delayed or hidden. The project is built on technology that only exists on macOS, and it says so in every field it publishes.

• Language: Swift. Apple's language, and this app is written against macOS frameworks for the global hotkey, microphone access and typing into the focused app. Those frameworks have no Windows equivalent to compile against.
• GitHub topics: dictation, macos, parakeet, whisper. The author tagged the repository macos himself.
• Description: "macOS dictation app". Four words, no ambiguity, and it is the first thing Google shows you on the search result.
• Homebrew cask requirements: macOS 14 or newer, Arm 64-bit. Apple Silicon only, so it does not even run on every Mac.
• No open issue asking for Windows. Searching the repository's issues for "windows" returns five results, and every one is about something else: an iOS companion app, a clipboard bug inside virtual machines, and dependency bumps. Nobody is waiting on a port because there is nothing to wait for.

Every release it has ever published, and what is in them

The clearest evidence is the release history, because a project that intends to support Windows attaches a Windows file. This one never has.

A .dmg is a macOS disk image. Windows has no idea what to do with one, and no amount of renaming it to .exe will change that. Three releases, three .dmg files, zero Windows builds. That is the whole answer to "is there an OpenSuperWhisper Windows download", and it comes from the release page rather than from anyone's opinion.

Google's AI Overview merges all three, and gives you the wrong shortcut

Search opensuperwhisper windows and the first block on the page is an AI Overview. Read it closely, because it demonstrates the confusion rather than resolving it. It says:

Three separate things have been welded together in that one paragraph:

• The name is Superwhisper, the commercial product, and the answer links to superwhisper.com.
• The only source cited is TakanariShimbo/open-super-whisper, the 31-star abandoned repo, which has nothing to do with Superwhisper the company.
• The Ctrl+Shift+R shortcut is read out of that repo's README, so it is presented as Superwhisper's default when it is not. And neither of them is the 2,822-star OpenSuperWhisper you were most likely searching for, which is not mentioned at all.

It is what happens when three products share a name and one of them is not on the platform being asked about. But it does mean the answer at the top of the page will send a Windows user to a project abandoned since April 2025 while telling them it is a paid app they have not bought. That is the answer at the top of the page, so it is the one most people act on.

The Windows .exe that does exist, and why it is not the answer

There genuinely is a file called OpenSuperWhisper.exe. It comes from TakanariShimbo/open-super-whisper, a Python project that is cross-platform by construction, and it is MIT-licensed with public source. If all you want is to try the idea on a Windows machine this evening, it is a legitimate thing to download.

It is not the app to run your working day on, and the reason is in the repository metadata rather than in anything it does wrong:

Dictation software is an unusually poor place to accept an unmaintained dependency. It listens to your microphone, it holds your speech in memory, and it writes into whatever window has focus, which on a work machine includes your email and your internal tools. That is a lot of access to grant to a codebase nobody has looked at since April 2025.

The problem that shows up after you get it installed

A second, quieter issue on this SERP catches people who have already solved the download question. One of the results on page one of opensuperwhisper windows is a Reddit thread from r/superwhisper whose title is, more or less, that the poster has transcription working and still cannot work out how to do anything useful with it.

That is the gap between transcription and dictation, and it is the single most common disappointment with local Whisper setups. Getting audio turned into text is the part that is solved and freely available. The part that makes it useful is everything around it: a global hotkey that works no matter which window has focus, text inserted into the field where your cursor already is, punctuation and casing applied without you saying "comma", and the whole round trip finishing fast enough that you do not lose your thread waiting for it.

A tool that transcribes into its own window and leaves you to copy and paste has technically done speech to text and has not saved you anything. If you have ever set one up and quietly stopped using it after a week, this is usually why. Decide which of the two you are shopping for before you start, because they are very different amounts of work.

What people on this search are actually asking for

The related searches Google shows beneath these results are a useful read, because they describe the same person arriving from several angles:

Every one of those is the same underlying request: I want free, local-feeling, keyboard-shortcut dictation, and I am not on a Mac. The Linux one is there for exactly the same reason as the Windows ones. The demand is real; the build is not. So the practical question is not how to install a Mac app on Windows, it is which of three genuinely different approaches you want.

Three options on Windows, and what each one costs

"Free and open source" usually means the cost moved, not that it vanished

This is the part roundups skip, and it is the thing most likely to surprise you after the download finishes. A local Whisper setup on Windows asks for real work before it types a single word: choose a model, download several gigabytes of weights, get the GPU acceleration path working, and accept that on CPU alone you will wait after every recording rather than see text appear as you finish speaking. Then you own the maintenance forever.

That is a completely reasonable trade if the setup is part of the appeal, and plenty of people genuinely enjoy it. It is a bad trade if what you wanted was to stop typing. The setup time is the price on that route, and it is charged in evenings rather than dollars.

What BlabbyAI does instead, on Windows and in Chrome

BlabbyAI is built for the version of this where you want the outcome rather than the project. It is a Windows desktop app and a Chrome extension, both running Whisper v3 Turbo, the model most of the tools in this category are built on.

• Press Ctrl+Space anywhere in Windows. Speak, press it again, and the text is typed into whatever field had your cursor. No per-app plugin, no integration to wait for.
• Nothing to download or configure. No model weights, no GPU requirement, no API keys. Onboarding is two steps: pick a microphone, try one recording.
• History keeps every recording on your own disk, on Windows. The audio is written locally the instant you stop speaking, before transcription even starts, so a failed transcription or a dropped connection never loses what you said. You can replay it or re-run it later through a different mode.
• Custom modes rewrite what you said before it lands. A mode is a free-form instruction to an AI: fix my grammar, turn this into an email, translate to English. Say "i go shopping yesterday" with Grammar Correction on and "I went shopping yesterday" is what lands in the field.

The Chrome extension is the other half of the product, not a lesser version of it. It runs the same Whisper v3 Turbo and the same custom modes, and it dictates straight into Gmail, Google Docs, Notion, Linear, Jira and every other text field on the web. If most of your writing happens in a browser tab, that is the one to start with.

A custom mode is one instruction in plain English. It runs on your speech after transcription, before the text is typed.

Where it lands, which is anywhere you can type

This is the practical difference between dictation that types like a keyboard and dictation that depends on an integration. Because Blabby types into the focused field, it reaches the internal tool your company built in 2014 exactly as easily as it reaches Word. There is no list of supported apps to check.

Why any of this is worth the trouble: the speed gap

Step back for a moment and ask why people go hunting for a Mac app on Windows at all. The answer sets how much setup friction is actually worth tolerating.

Comfortable conversational speech runs at roughly 130 to 150 words per minute. Typing does not come close for most people: a solid office typist sits around 40 to 60 words per minute, and that is sustained clean typing rather than composing while you think. Even taking the pessimistic end of speaking and the optimistic end of typing, dictation is roughly two to three times faster at getting words out of your head and onto the screen.

That gap is the entire reason this category exists, and it is why the setup question matters so much. If a tool takes an evening to configure and then saves you twenty minutes a day, it repays itself within the week. If it takes an evening, then breaks after a Windows update and nobody has committed to it since April 2025, it never repays anything. The maintenance question is not pedantry about GitHub stars. It is the difference between a tool that keeps returning that time and one that quietly stops.

If open source was the point, not the platform

Two different things drew people to OpenSuperWhisper, and they pull in different directions. If what appealed was the licence, that the code is readable and the audio can stay on your machine, the maintained cross-platform options are OpenWhispr and the various local Whisper wrappers, and every one of them hands you the model downloads, the hardware question and the maintenance to carry yourself.

If what appealed was the experience, one shortcut, text appears, works everywhere, costs nothing to think about, then the licence was never the thing you were choosing on. Settle that question before you spend a weekend on GPU drivers. Blabby is the second of those: $8.49 a month, or a free tier of 60 credits a week with no card if you want to find out whether dictation actually fits how you work before paying for anything.

Frequently asked questions

Read next

• Superwhisper for Windows: the paid app, and the alternatives
• OpenWhispr reviewed, the open-source one that does run on Windows
• Is OpenWhispr safe? What its own documents say
• Voice typing on Windows, the complete guide
• The best dictation apps, tested