Open and switch apps
Launch installed apps, switch windows, and manage common window actions by voice.
“Open Chrome” HANDS-FREE WINDOWS ASSISTANT
Your voice.
Your way through
the computer.
NAVA AI helps you open apps, navigate controls, dictate text, and move through everyday computer tasks using your voice.
Windows 10 (2004+) and Windows 11 · 64-bit · Offline voice models included
Listening for your voiceSay “Nava listen” to begin
✦ Hands-free control
◉ Voice stays on device
BUILT FOR ACCESSVoice commandsOffline speech recognitionWindows desktopDesigned for control
WHAT NAVA CAN DO
Make computer tasks
more reachable.
Use natural spoken commands to work with apps and controls on your Windows computer.
Navigate with the smart grid
Show labels for visible controls, then say a label to click, scroll, or move to it.
“Open grid” · “Click B”Dictate and edit text
Dictate offline, select phrases, correct the last word, and add punctuation when requested.
“Dictation on”Work with Office
Use supported voice actions in desktop Word, Excel, and PowerPoint, including worksheet ranges.
Desktop Office requiredBrowse the web
Search, open websites, manage tabs, and use supported browser media commands.
Internet required for websitesResolve unclear requests
When several apps or targets match, NAVA can show choices so you can specify the right one.
Choices when neededA SIMPLE FLOW
Speak. Choose.
Get it done.
NAVA listens for its wake phrase, recognizes a supported request, and uses Windows accessibility controls to carry it out.
Explore the Windows download →Start NAVA
Open it from the desktop shortcut, or enable sign-in startup during setup.
Say “Nava listen”
Activate hands-free command listening with the wake phrase.
Ask for a task
Speak a supported command. NAVA responds with a result or asks you to choose when needed.
VOICE, ON YOUR PC
Speech tools that
work locally.
The Windows installer bundles the runtime and speech assets, so you don’t need to install Python separately. Once installed, voice recognition and punctuation run on your PC.
NAVA AI uses pretrained speech models and rule-based computer controls. It is not a general-purpose chat model and does not include Qwen.
Vosk small EnglishCommands and wake phrase
OFFLINEWhisper base.enDictation and selection phrases
OFFLINEEnglish punctuationOptional punctuation restoration
ON DEVICEGET STARTED
Make your PC
easier to reach.
Download the standalone Windows setup. Voice models and the private runtime are included.
NAVA AI for Windows64-bit installer · about 830 MiB · offline setup
ABOUT NAVA AI
More ways to use
your own computer.
Everyday computer tasks can be difficult when using a keyboard or mouse is painful, tiring, or not possible. We are building NAVA AI to make more of those tasks reachable through voice.
Our goal is practical: help people open apps, find controls, navigate websites, and write text with clear spoken commands. We are starting with a Windows assistant and will keep improving it with people who need more accessible ways to use a computer.
WindowsDesktop assistant
Voice firstHands-free interaction
On-deviceOffline speech models
GOOD TO KNOW
Questions,
answered.
What does the installer include?+
The standalone installer includes NAVA AI, its private Python runtime, required libraries, offline speech and punctuation models, OCR assets, and browser support. You don’t need Python or pip installed.
Does NAVA need the internet?+
Voice recognition and punctuation run locally after installation. Downloading the installer requires internet, and websites need an internet connection.
Does it understand every request?+
No. NAVA performs supported commands through direct controls. Speech can be misheard, and some apps or controls may not expose accessible targets. If targets are ambiguous, it can ask you to choose.
Does it need Microsoft Office?+
Only if you want to use Office features. Those commands require the relevant desktop Office app installed on your PC.
What Windows versions are supported?+
The preview installer targets 64-bit Windows 10 (version 2004 or later) and Windows 11. Windows 10 acceptance testing is still pending; Windows 11 is the version validated by the project.
Is this a general-purpose AI chatbot?+
No. It uses offline models for speech recognition and punctuation, while supported computer tasks are handled by rules and native Windows controls.
CONTACT & PROJECT
Want to follow
the project?
Find the source code, releases, and project discussions on GitHub.