Free dictation for Windows. Hold the right Alt, speak, press it again. The text lands where your cursor is, in any program. Greek and English, mixed in the same sentence.
Everything runs on your own machine. No account, no subscription, no server, and no internet connection after setup.
Download: Fuck.You.Flow.Setup.0.9.0.exe (1.4 GB, Windows 10 and 11, 64-bit)
What is in the installer
Nothing is downloaded later. The package carries the speech engine built with the Vulkan backend, which accelerates on AMD, Intel and NVIDIA cards alike and falls back to the processor when there is no card; both speech models (large-v3-q5_0 for accuracy, large-v3-turbo-q5_0 for speed); the Silero voice activity detector; and the WebView2 bootstrapper for a machine that lacks it.
The first start reads the machine: the graphics adapters and their memory, the core count and the RAM. It picks the backend, the model that fits the graphics memory and the thread count that fits the processor. Settings, Speech models shows what it found and lets you change any of it.
Speed
On an RTX 3070, from releasing the key to the text appearing: 108 words after 82 s of speech in 0.17 s, 312 words after 152 s in 0.88 s. Each finished phrase is transcribed while you are still talking, so only the last sentence is left when you stop.
Engine comparison, same card, same 5 s Greek phrase, large-v3-q5_0: Vulkan 593 ms, CUDA 663 ms, processor alone 12.5 s.
Install
Windows shows a blue "Windows protected your PC" dialog because the installer carries no purchased signature. Click "More info", then "Run anyway". The install needs no administrator rights and about 1.7 GB of disk.
SHA256SUMS.txt holds the checksum of the installer.
Known limits
This is a beta. Cards from AMD and Intel are served by the Vulkan build, which was measured on an NVIDIA card only; reports from other hardware are welcome. A chat box that locks itself right after a message is sent can drop the paste, in which case the text stays on the clipboard and Ctrl+V puts it in. The question mark added from the rise of your voice is tuned on one speaker and will be wrong now and then; the toggle is in Settings, Transcript cleanup.
See docs/KNOWN-LIMITATIONS.md for the full list. Feedback: open an issue here, or write to info@luram.gr.
Website: https://fuckyouflow.app