Terms of Use
1. These terms
Nayan is a web browser for Windows, published by NayanX. By installing or using it you accept the terms below. If you do not accept them, please do not install it.
2. Your licence
Nayan is free of charge. You may install and use it on as many of your own computers as you like, at home or at work. You may not sell it, rent it out, or pass off a changed copy of it as Nayan, and you may not take it apart to see how it is built except where the law of your country allows that.
3. What Nayan is
Nayan opens web pages. The pages, files, searches and services you reach through it belong to other people. Each of them has its own terms, and your dealings with them are between you and them.
4. AI assistants
If you pick an assistant — ChatGPT, Gemini, Claude, Copilot or Perplexity — Nayan opens that company's own website in a side panel and puts your question into it. Your account there, your conversations and what that company does with them are covered by their terms and privacy policy, not by these terms.
5. What is yours stays yours
What you read, save, download or type is your own. Nayan asks for no account and claims nothing of yours.
5a. Nayan Chat: rules, reporting and removal
Nayan Chat lets you send messages, photos, files, voice notes and calls to other people, and shows them your username, name, photo and “about” line. You are responsible for what you send and show. You may not use Nayan Chat to:
- send spam, scams or anything that tricks people into giving money, passwords or one-time codes;
- harass, bully, threaten or impersonate anyone;
- share sexual content without consent, or any sexual content involving a child — this is reported to the authorities;
- encourage violence, terrorism or self-harm;
- share anything that is illegal where you or the other person live.
Reporting. In a chat, right-click a message and choose Report…, or open the person's details and choose Report. Messages are sealed, so we can see a message only if you choose to send it with the report. You can also Block anyone: you then stop getting their messages and calls, and they are not told.
What we do. We read every report. A Nayan Chat ID that breaks these rules is removed from our server, with its name, photo and waiting messages. We may also act when the law or Microsoft asks us to.
5b. Saathi and AI-written content
Saathi, Nayan's AI co-worker, uses a generative AI model (Anthropic's Claude) through the API key you enter. What it writes can be wrong: check it before you rely on it, and Saathi always asks you before it presses a button that saves, sends or deletes. If Saathi writes something wrong or harmful, use Report on that run's receipt in Saathi.
6. Updates
Nayan refreshes its list of advertising and tracking rules from time to time so that blocking keeps working, and it brings down new versions of the browser itself and puts them in when you next start it.
7. No warranty
Nayan is given to you as it is. We do not promise that it is free of faults, or that it is fit for any particular purpose. You use it at your own risk.
8. Limit of liability
So far as the law allows, NayanX is not liable for loss of data, earnings or time that follows from your use of Nayan.
9. Ending
You may remove Nayan at any time from Windows Settings › Apps. These terms end when you do.
10. Changes
If these terms change, the new wording arrives with the next version of Nayan and appears on this page.
11. Law
These terms are read under the laws of India.