Best Windows AI tools
Runs natively on Windows, integrated with the desktop and the applications around it. The 10 highest-ranked of the 10 apps tagged Windows in the Onei AI catalogue.
Everything tagged Windows: apps, skills and MCP servers
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Wispr
Voice dictation that works in every app and cleans up as you speak — no filler words, correct formatting, right tone.
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O-mega Enterprise Inc.
Hold a key, speak, and Yap types your words into any app. Speech recognition runs on your Mac or PC, so your audio is never uploaded.
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Microsoft
Microsoft's open-source, policy-driven sandbox SDK for running agents, model-generated code, tools and plugins with only the files and network access you grant.
Also: Open Source
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Voice typing for Mac and Windows that turns speech into edited, formatted text in any app — plus screenshot questions and spoken edits behind one shortcut.
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Ginger Software
English grammar and spelling checker that corrects whole sentences in context, with a Windows app and Office add-in, browser extensions and mobile keyboards.
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Microsoft
Microsoft's AI layer for the Edge browser: Copilot reads across your open tabs to compare, summarise and act, from a sidepane or an AI new tab page.
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ByteDance
ByteDance's open-source desktop app that lets the UI-TARS vision-language model operate your computer and browser with mouse and keyboard.
Also: macOS, Open Source
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The Browser Company
An AI browser for the workday from The Browser Company: a chat that reads your tabs and connected tools, a Morning Brief, meeting pages and AI-made decks.
Also: macOS
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LanguageTooler GmbH
Multilingual grammar, spelling and style checker with a Windows and macOS desktop app, browser and office add-ons, and an open-source core.
Also: macOS, Open Source
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ABBYY
Desktop PDF editor built around ABBYY's AI-based OCR: turn scans into editable Word, Excel or searchable PDF in 198 recognition languages.
Also: macOS
How this list is ranked
Ranked by editorial weight (0–100), plus 5 points per bookmark up to 10, plus or minus up to 20 for the average review rating; ties go to featured apps, then the most recently updated. Discontinued apps are never ranked.