Native Windows app — local AI

Local AI transcription
on your Windows PC.

Dragon costs $700 and gets sluggish after an hour. Windows Speech Recognition is basic. Mumbl runs Whisper AI locally on your PC — accurate from day one, no cloud, no training period.

Download for Windows

Windows 10/11 — Free forever, 100% local

"windows speech recognition hasn't changed since like windows 7 the accuracy is terrible""dragon basically killed the consumer version and I'm not paying enterprise pricing just to dictate emails""I need something that works with any windows app like word outlook teams not just one specific program""I have a gaming PC with an RTX 4070 and 32 gigs of ram it seems dumb to not use that for local AI transcription""I tried setting up whisper with python and it works but it's clunky and I have to copy paste manually""I work in a classified environment where machines are air gapped and nothing can go to the internet""windows speech recognition hasn't changed since like windows 7 the accuracy is terrible""dragon basically killed the consumer version and I'm not paying enterprise pricing just to dictate emails""I need something that works with any windows app like word outlook teams not just one specific program""I have a gaming PC with an RTX 4070 and 32 gigs of ram it seems dumb to not use that for local AI transcription""I tried setting up whisper with python and it works but it's clunky and I have to copy paste manually""I work in a classified environment where machines are air gapped and nothing can go to the internet""windows speech recognition hasn't changed since like windows 7 the accuracy is terrible""dragon basically killed the consumer version and I'm not paying enterprise pricing just to dictate emails""I need something that works with any windows app like word outlook teams not just one specific program""I have a gaming PC with an RTX 4070 and 32 gigs of ram it seems dumb to not use that for local AI transcription""I tried setting up whisper with python and it works but it's clunky and I have to copy paste manually""I work in a classified environment where machines are air gapped and nothing can go to the internet"
"Windows Speech Recognition has not meaningfully improved in years. Accuracy remains poor, particularly for non-standard accents. I need a modern alternative.""With Nuance discontinuing consumer Dragon products, enterprise pricing is not justifiable for personal dictation. I need an affordable Windows alternative.""I need dictation software compatible with all Windows applications including Word, Outlook, and Teams.""My PC has an RTX 4070 GPU and 32GB RAM, more than capable of local AI transcription. Paying for cloud processing when this hardware sits idle is inefficient.""Running Whisper via Python is cumbersome, requiring manual copy-paste. I need a proper Windows application that integrates seamlessly.""I work in a classified environment with air-gapped machines. Cloud-based transcription is not possible. I need a fully offline Windows solution.""Windows Speech Recognition has not meaningfully improved in years. Accuracy remains poor, particularly for non-standard accents. I need a modern alternative.""With Nuance discontinuing consumer Dragon products, enterprise pricing is not justifiable for personal dictation. I need an affordable Windows alternative.""I need dictation software compatible with all Windows applications including Word, Outlook, and Teams.""My PC has an RTX 4070 GPU and 32GB RAM, more than capable of local AI transcription. Paying for cloud processing when this hardware sits idle is inefficient.""Running Whisper via Python is cumbersome, requiring manual copy-paste. I need a proper Windows application that integrates seamlessly.""I work in a classified environment with air-gapped machines. Cloud-based transcription is not possible. I need a fully offline Windows solution.""Windows Speech Recognition has not meaningfully improved in years. Accuracy remains poor, particularly for non-standard accents. I need a modern alternative.""With Nuance discontinuing consumer Dragon products, enterprise pricing is not justifiable for personal dictation. I need an affordable Windows alternative.""I need dictation software compatible with all Windows applications including Word, Outlook, and Teams.""My PC has an RTX 4070 GPU and 32GB RAM, more than capable of local AI transcription. Paying for cloud processing when this hardware sits idle is inefficient.""Running Whisper via Python is cumbersome, requiring manual copy-paste. I need a proper Windows application that integrates seamlessly.""I work in a classified environment with air-gapped machines. Cloud-based transcription is not possible. I need a fully offline Windows solution."
Native Windows app
No internet required
No training period

The problem with cloud transcription

"It can perform quite well for about an hour, but after taking a break and returning to my computer later, it often becomes sluggish again."

Dragon Professional costs $500+. Dragon Legal costs $700. And development has essentially stopped since Microsoft bought Nuance.

Windows Speech Recognition doesn't clean up filler words or format your text. It's just raw dictation.

Mumbl gives you AI-powered transcription with style formatting, runs locally, and costs a fraction of Dragon.

Three steps. That's it.

1

Hold down Option + Space

Or customize your own hotkey

2

Talk naturally

Say what you're thinking, ramble, use filler words. Mumbl cleans it all up.

3

Release

AI formats it instantly in your chosen style and pastes it wherever your cursor is.

Your voice never leaves your device

Mumbl processes everything locally using Whisper AI. No cloud uploads. No servers. No data collection. Your words stay yours.

What people are saying

"

This is the simplest way to 10X your productivity.

D
My Dad
"

I can finally talk to Claude Code with only two keys.

F
My Fiance
"

My favorite thing about Mumbl is its simplicity. There aren't any loops you have to go through to make it work and it's intertwined with my device really well. Right now I mainly use Mumbl for school work!

LF
Luke Fitch
Coming soon
"

Mumbl uses my GPU to transcribe faster than I can finish my sentence. It's like having Dragon at its peak without the subscription, crashes, or cloud dependency.

?
Your testimonial here
Coming soon
"

Windows Voice Typing was embarrassing. Mumbl gets it right the first time, cleans up filler words, and pastes wherever I'm working. Night and day difference.

?
Your testimonial here
Coming soon
"

I work in a secure facility with no internet. Mumbl runs completely offline on my Windows machine. It's the only transcription option that actually works for us.

?
Your testimonial here
"

This is the simplest way to 10X your productivity.

D
My Dad
"

I can finally talk to Claude Code with only two keys.

F
My Fiance
"

My favorite thing about Mumbl is its simplicity. There aren't any loops you have to go through to make it work and it's intertwined with my device really well. Right now I mainly use Mumbl for school work!

LF
Luke Fitch
Coming soon
"

Mumbl uses my GPU to transcribe faster than I can finish my sentence. It's like having Dragon at its peak without the subscription, crashes, or cloud dependency.

?
Your testimonial here
Coming soon
"

Windows Voice Typing was embarrassing. Mumbl gets it right the first time, cleans up filler words, and pastes wherever I'm working. Night and day difference.

?
Your testimonial here
Coming soon
"

I work in a secure facility with no internet. Mumbl runs completely offline on my Windows machine. It's the only transcription option that actually works for us.

?
Your testimonial here
"

This is the simplest way to 10X your productivity.

D
My Dad
"

I can finally talk to Claude Code with only two keys.

F
My Fiance
"

My favorite thing about Mumbl is its simplicity. There aren't any loops you have to go through to make it work and it's intertwined with my device really well. Right now I mainly use Mumbl for school work!

LF
Luke Fitch
Coming soon
"

Mumbl uses my GPU to transcribe faster than I can finish my sentence. It's like having Dragon at its peak without the subscription, crashes, or cloud dependency.

?
Your testimonial here
Coming soon
"

Windows Voice Typing was embarrassing. Mumbl gets it right the first time, cleans up filler words, and pastes wherever I'm working. Night and day difference.

?
Your testimonial here
Coming soon
"

I work in a secure facility with no internet. Mumbl runs completely offline on my Windows machine. It's the only transcription option that actually works for us.

?
Your testimonial here

Simple, transparent pricing

Start free with 10 transcriptions per week. Upgrade anytime for unlimited.

FreeAlways Free
$0forever

10 transcriptions per week. Perfect to get started.

  • 10 transcriptions per week
  • All formatting styles
  • 100% local processing
  • No credit card required
UnlimitedSave 45%
$6.58/month
$79 billed annually

Unlimited transcriptions. Best value.

  • Unlimited transcriptions
  • All formatting styles
  • 100% local processing
  • Priority support
Lifetime
$200one-time

Pay once, use forever. All future updates included.

  • Unlimited transcriptions
  • All formatting styles
  • 100% local processing
  • Priority support
  • All future updates

Frequently asked questions

What are the system requirements?

Windows 10 or 11. Mumbl downloads the Whisper AI model during first setup, then everything runs locally. A modern CPU handles it well — no GPU required.

Is this better than Dragon?

Dragon costs $500-$700, requires weeks of voice training, and gets sluggish after extended use. Mumbl works accurately from day one, runs locally with Whisper AI, and offers a free tier.

Does it work in the system tray?

Yes. Mumbl runs in the background in your system tray. Hit your global hotkey from any app — Word, Outlook, Chrome, Slack, anywhere — and speak. Formatted text pastes right where your cursor is.

Ready to try it?

Download Mumbl for free. Your voice stays on your device.

Download for Windows

macOS & Windows — Free forever — No credit card