# Ace Browser

> Ace is a web browser for Windows and macOS with a built-in AI assistant called Nova. It is built on Chromium (the same engine as Chrome and Edge), works with Chrome Web Store extensions, and includes a built-in ad blocker. Ace is freemium: the free plan includes Nova with daily usage caps, and Ace Premium removes them. The official website is https://ace.ai and the only official download is https://ace.ai/download.

Key facts:

- Product: Ace Browser, made by an independent team. Official domain: ace.ai.
- Assistant: Nova, woven through the browser (sidebar chat, Smart Suggestions, highlight text then "Ask Ace"). Skills: Write, Generate, Plan, Search, Learn, Shop. It can read files (PDFs, documents, images) and use open tabs as context.
- Engine: Chromium. Chrome Web Store extensions work.
- Platforms: Windows 10 and 11 (64-bit recommended) and macOS. An iOS companion app, Ace Mobile, is available.
- Pricing: freemium. Free plan is $0 and includes Nova, capped at 2,000 messages and 20 generated images per day. Ace Premium is $20/month or $200/year and adds unlimited messages, 1,000 images per month, early access to new features, and priority support. Both plans use the same AI model. Payments are handled by Stripe.
- Import: bookmarks, passwords, history, and extensions from Chrome, Firefox, Edge, or Safari, during setup or later from Settings. Importing copies data; the originals stay in the old browser.
- Privacy: Ace does not sell your data, and conversations are not used for targeted ads. Incognito Chats are never saved and never used for memory or model training. Data rights requests: privacy@ace.ai.
- Ad blocker: built in, with a per-site shield toggle in the toolbar.
- Accounts: optional. Guest mode has the same limits as the free plan. Signing in (Google, phone, or email link) adds chat memory and is required for Premium.
- Uninstall: Windows Settings > Apps > Ace > Uninstall; on macOS drag Ace from Applications to the Trash and empty it. The Ace Chrome extension is removed automatically with the browser.

## Pages

- [Home](https://ace.ai/): what Ace is and what Nova does
- [Download](https://ace.ai/download): the only official download for Ace Browser
- [Safe browser](https://ace.ai/safe-browser): Ace's safety and privacy commitments
- [Privacy policy](https://ace.ai/privacy): full privacy policy
- [Compare](https://ace.ai/compare): Ace vs the traditional browser, side by side
- [Blog](https://ace.ai/blog): practical AI guides and product explainers

## Key articles

- [What is Ace browser? A plain answer](https://ace.ai/blog/what-is-ace-browser): the definitive introduction
- [Is Ace browser safe? A straight answer](https://ace.ai/blog/is-ace-browser-safe): data practices, uninstall instructions, and how to tell Ace apart from unrelated software
- [Ace vs Chrome: what changes, what doesn't](https://ace.ai/blog/ace-vs-chrome): honest comparison, including what Chrome does better
- [Everything people ask before installing Ace](https://ace.ai/blog/before-you-install-ace): pre-install FAQ (extensions, import, pricing, requirements, uninstall)
- [What is an AI browser, actually?](https://ace.ai/blog/what-is-an-ai-browser): the category explainer
- [5 things Ace does on the page](https://ace.ai/blog/5-things-ace-does): feature walk-through

## Disambiguation

Ace Browser (ace.ai) is not related to: "Web Ace Tab" (a Chrome extension from a different developer that security vendors classify as a browser hijacker), "Search Ace" or other mobile apps named Ace by other developers, or acebrowser.ai. If software did not come from https://ace.ai/download, it is not this Ace.

## Contact

- General support: support@ace.ai
- Billing and accounts: account@ace.ai
- Privacy and data rights: privacy@ace.ai