The best Artificial intelligence (AI) for Windows
We installed each app on a clean Windows PC and checked install size, interface, file compatibility and support status. The order follows GramFile editor and user ratings.
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Claude AI
Anthropic's official Claude desktop app, free to download and chat.
Claude is not the only assistant with a Windows app. These are the closest options we list. App Best For Price Platform Standout Feature Claude AI Daily writing, coding and file tasks Free; Pro from $20 per month Windows, macOS, Linux (beta) Quick Entry shortcut, Cowork on paid plans ChatG… Read full review
Download Claude AI- Free to download and chat
- Quick Entry shortcut from any app
- Native x64 and ARM64 builds
- Clean installer, no bundled software
- Cowork works on your PC files
- Needs internet, no offline chat
- Free plan hits usage caps
- Cowork and Code need paid plan
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ChatGPT
The original AI assistant, now right on your desktop, ready to help anytime.
ChatGPT for Windows stands out as your go-to AI assistant because it just works, smoothly integrated into your desktop, with responses that feel human and tasks completed in seconds. Unlike clunky browser tabs or limited mobile apps, it gives you instant access to the most advanced conversational A… Read full review
Download ChatGPT- Instant answers
- Natural conversations
- Handles documents
- Free version available
- Best features require payment
- Occasional mistakes
- Limited offline functions
- Privacy concerns
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DeepSeek
Brings powerful AI capabilities directly to your Windows computer.
DeepSeek stands out as a powerful, free AI assistant with a strong balance of speed, accuracy, and usability. Unlike many competitors, it remembers conversation context better, supports file uploads (PDFs, Word, Excel), and runs smoothly even on modest hardware. While it lacks real-time web access … Read full review
Download DeepSeek- Fast & accurate
- Free, no ads
- Reads PDFs, docs
- Remembers chats
- Text only
- Rare mistakes
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Ollama
Run AI language models locally, free, private, no cloud needed.
Ollama is the most straightforward way to get a real language model running on your own machine without signing up for anything or handing your prompts to a cloud provider. It’s not going to hold your hand – you’re in the terminal, and the interface is whatever you choose to bolt … Read full review
Download Ollama- Free and open source
- Fully offline after download
- No data leaves your machine
- Works without a GPU
- Large, frequently updated model library
- OpenAI-compatible API
- No built-in chat UI
- Heavy RAM use on big models
- Weak AMD support on Windows
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Microsoft Copilot
Free AI chat assistant with voice, screen help and image creation.
Microsoft Copilot gives Windows 10 and 11 users a free AI assistant with chat, voice and screen help. It costs nothing to try, and the install takes a few minutes. The trade-off is the cloud: it needs a connection, and the best limits sit behind a Microsoft 365 plan. These alternatives are worth a … Read full review
Download Microsoft Copilot- Free to use on Windows
- Vision answers questions about open windows
- Voice chat and wake phrase
- Works on Windows 10 and 11
- Arm64 build available
- Needs internet connection
- Higher limits require subscription
- Can use extra memory
All listed Artificial intelligence (AI)
Every app we list has a verified download.
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ChatGPT 26.1106.6628.0
The original AI assistant, now right on your desktop, ready to help anytime.
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Microsoft Copilot 157.0.4341.46
Free AI chat assistant with voice, screen help and image creation.
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Claude AI 3.6556.2
Anthropic's official Claude desktop app, free to download and chat.
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Ollama 0.40.16
Run AI language models locally, free, private, no cloud needed.
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DeepSeek 1.1.0
Brings powerful AI capabilities directly to your Windows computer.
How we test Artificial intelligence (AI)
Every app goes through the same four steps, and we re-check it whenever a new version ships or Microsoft changes its support dates.
Source the installer
Taken from the official developer or a GramFile-verified mirror, never third-party uploads.
Scan for threats
Checked with multiple engines, including VirusTotal, for malware, adware and bundleware.
Test the install
Installed on Windows 11 and 10.
Publishing
Listed with accurate version info, system requirements, file size, and technical info.