# Introduction to AuthPass

{% hint style="danger" %}
This documentation is still a work in progress! Check out the [current documentation](https://authpass.app/docs/), and [just ask questions in our forum, we are happy to help](https://forum.authpass.app/) ;-)

 If you want to help us create this documentation [get in contact](https://forum.authpass.app/c/documentation-authors/6).
{% endhint %}

## About

AuthPass is a stand alone password manager with support for the popular and proven [KeePass](https://keepass.info/help/base/index.html) password database format (`kdbx 3.x` and `kdbx 4.x`).

![](/files/-MHmASt73DawmaUL_vSq)

AuthPass stores all your passwords encrypted using a primary passphrase. You need to remember the primary passphrase to decrypt the password database. Learn more about the password database and the encryption used [here](https://keepass.info/help/kb/kdbx_4.html).

By default, all your password databases will be stored on your local devices and will not be sent to any cloud server. This way you and no one else is in control of all your password databases.

## Main features

* Truly cross-platform with releases available for 📱 smartphones (running Android or iOS) and for 💻 computers (running Windows, macOS and even Linux).
* Beautiful UI with dark-mode support written in Flutter.
* Secure random password generator.
* Support for opening multiple password databases at the same time (e.g. work and personal).
* Native support for storing and sharing the password database in your own cloud storage (Google Drive, Dropbox, OneDrive and WebDAV).
* Support for auto-filling your passwords (currently only for Android 9+).
* Bio-metric security (compatible mobile devices only).
* AuthPass is fully open-source on [GitHub](https://github.com/authpass/authpass/).


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.authpass.app/master.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.