Windows
Discover the best AI tools in Windows
155 products found

Turn Word, PDF, image, and spreadsheet requirements into Arena simulation models. The Windows app detects Arena 16.2+, quotes before generation, builds through COM, runs validation, and verifies the saved model.
Free tier

Windows
Meet the new Microsoft Copilot, your AI companion that remembers details (Memory), takes action (Actions), sees your world (Vision), and more. More personal & useful.
Free tier

Windows
TaBest Explorer is a lightweight file explorer for Windows 11 that keeps your everyday folder work in one window: tabs, side-by-side panes, focused search and folder comparison. 30-day local trial, then a $5/year paid preview with a simple license key from the official site.
Free tier

Windows
ChannelOS is a local-first Windows TV system that turns media you already own into persistent, programmable channels. Build your own stations, give them schedules, browse a live cable-style TV Guide, watch On Demand, and switch channels from a couch-friendly interface. No account, cloud service, or media upload required. The current alpha is free and open source under MPL-2.0.
Free tier

Windows
Most AI apps simply load a model. Lizard plans inference before the first token—optimizing memory, scheduling execution, and running GGUF models locally for faster, more stable AI on Windows.
Free tier

Windows
Cubby is the clipboard history Windows should have shipped. It keeps copied text, images, files, and screenshots searchable after restarts, while offline OCR lets you find a screenshot by the words inside it. Everything stays encrypted on your PC: no account, no cloud, no clipboard telemetry. Open it with a shortcut, search, and paste.
Free tier

Windows
Zyp is a fast, dual-pane SFTP / FTP / WebDAV / S3 client for macOS and Windows. Unlimited server tabs, smart resume for interrupted transfers, edit-in-place, and zero telemetry. A modern FileZilla / Cyberduck / WinSCP alternative. Free forever.
Free tier

Windows
StreamNumDeck turns the numpad and six navigation keys into a tactile control deck for streaming, gaming, and everyday automation. Num Lock switches between two layers with up to 44 actions per profile. Control OBS scenes and sources, mute microphones, play sounds, adjust system or per-app volume, launch apps and files, run macros, and build multi-step automations. Free for personal noncommercial use, local-first, with no ads or telemetry. Available for Windows 10 and 11.
Free tier

Windows
Give the official Codex desktop app 41 original, verified themes across Home, Task, and Diff. Try one directly through Codex, or install the macOS/Windows App to switch themes and restore the official look in one click. Local and reversible.
Free tier

Windows
GamingStunt VoiceForge turns text into natural-sounding speech in 23 languages on your Windows PC. Create private voiceovers without uploading scripts or paying per character, then export audio for videos, courses, games, podcasts and more.
Free tier

Windows
Skim is a free, open-source (MIT) email client for Windows. ✂️ Minimal on purpose: no calendar, no rules engine, no bloat. Fewer buttons, less cognitive load. ⚡ Native Rust core (Tauri 2): ~5 MB installer, sub-second cold start, instant full-text search. 🔒 Local-first, offline-ready, zero telemetry. ✦ AI on your terms: bring your own Anthropic or OpenRouter key and Skim drafts replies in your voice and answers questions across your whole mailbox.
Free tier

Windows
SysPulse is a lightweight Windows security monitor that runs silently in the background. It detects new processes (with full path), USB insertions, Windows Defender status changes, and CPU/RAM/Disk anomalies — then sends instant Telegram alerts. Unlike traditional antivirus, SysPulse focuses on behavioral monitoring rather than signature-based detection. It uses less than 30MB of RAM and never touches your personal files.
Free tier

Windows
Master PowerShell through hands-on, flag-based challenges in a real browser terminal. No setup, no install.
Free tier

Windows
Drop in one video or fifty. Set a couple of options. Blurwise finds every face and blurs it — automatically, across every frame. AI detection handles the faces; tracking keeps them covered when they turn, walk out of frame, or come back. No keyframing, no masks, no timeline work. And your videos never leave your computer. Everything runs locally on your Windows machine — no upload, no cloud, no account. The footage you drop in is the only copy that ever exists.
Free tier

Windows
Download V Browser, a high-performance web browser developed in native C++ by Magics Dev. Features Ring-3 sandbox isolation, built-in adblockers, and zero telemetry.
Free tier

Windows
Most browsers compete on what they add. Null competes on what it removes. Blocking isn't an extension you bolt on — it's the foundation: ads, trackers, cookie walls & phishing stopped on your device before they load. No cloud, no server, no account — your data's journey is device → nowhere. The ∅ shield counts what didn't load, emptied ad slots get stamped "∅ hidden by Null," and unblockable video ads are auto-skipped. Free for Windows.
Free tier

Windows
OnePanel runs all your messaging and web apps in one desktop app for macOS and Windows. Each app gets a fully isolated session — separate cookies & storage, perfect for multiple accounts of the same service — plus native notifications and a 200+ app catalog. Pro (€4.99/mo) unlocks unlimited apps, multiple workspaces, split view up to 5 panes, unified calendar, custom apps by URL, command palette, app lock, auto-sleep RAM optimization and more. Free to try, upgrade when hooked.
Free tier

Windows
AI-powered auto subtitles for Adobe Premiere Pro. 100% offline. 99 languages including Ukrainian (Українська), Polish (Polski), Turkish (Türkçe), Arabic (العربية), Indonesian (Bahasa Indonesia), Vietnamese (Tiếng Việt), Hindi (हिन्दी), Korean (한국어), Hebrew (עברית). No internet. No API keys. No subscription. One-time purchase $39.
Free tier

Windows
Sifter scores every game on Design Risk — how aggressive its monetisation is — and Joy — genuine enjoyment. Connect your Steam library for an instant report on which games respect your time and money. Free forever, independent, and your game list is never sold.
Free tier

Windows
AI agents can write your app — shipping it is still the hard part: build toolchains, tests, signing, releases, publishing. AppRelay is one native Mac & Windows console that does all of it. Point it at a folder and it auto-detects 25 toolchains. Build ≠ Distribute — one build fans out to 27 destinations (App Store, Play, Vercel & more). Runs 100% on your machine: no account, no cloud, no subscription. iOS & Android companion included.
Free tier