# File Pickers

Get started quickly with minimum configuration and improve user experience of your application using one of the three File Picker implementations

[Web](https://www.filestack.com/docs/uploads/pickers/web/)

[iOS](https://github.com/filestack/filestack-ios/)

[Android](https://github.com/filestack/filestack-android/)

## Cloud Integrations

Pickers utilize `Filestack Cloud API`, which manages its own OAuth clients under the Filestack name and logo. By default users are presented with OAuth consent screens that ask them to let Filestack view their files. This can be changed to let you use your own OAuth clients (and your logo) by adding your OAuth client credentials to the `Auth Keys` section in the [Developer Portal](https://dev.filestack.com/).

Note: You must use your own OAuth clients if you are using the **[Custom CNAME](https://www.filestack.com/docs/delivery/cname/)** add-on for your application. Please reach out to our [Support](mailto:support@filestack.com) Team to set it up.

The following providers are supported for custom OAuth:

| Cloud | Default | Custom Auth | CNAME | Tutorial |
| --- | --- | --- | --- | --- |
| Box | No | Optional | Optional | Coming soon |
| Dropbox | Yes | `Required` | Optional | [tutorial](https://www.filestack.com/docs/tutorials/dropbox-oauth/) |
| Facebook | Yes | Optional | Optional | Coming soon |
| Instagram | Yes | Optional | Optional | [tutorial](https://www.filestack.com/docs/tutorials/instagram-oauth/) |
| Google Drive | Yes | Optional | Optional | [tutorial](https://www.filestack.com/docs/tutorials/google-drive-oauth/) |
| Google Photos | No | Optional | Optional | [tutorial](https://www.filestack.com/docs/tutorials/google-photos-oauth/) |
| Google Gmail | No | `Required` | `Required` | [tutorial](https://www.filestack.com/docs/tutorials/google-gmail-oauth/) |
| Google Search | Yes | Optional | Optional | Coming soon |
| Github | No | Optional | Optional | Coming soon |
| OneDrive | No | Optional | Optional | [tutorial](https://www.filestack.com/docs/tutorials/onedrive-for-business/) |
| OneDrive for Business | No | `Required` | Optional | [tutorial](https://www.filestack.com/docs/tutorials/onedrive-for-business/) |

Note: Did you know that you can customize the source of your users’ files? Read our tutorial on [custom sourcing a file picker](https://www.filestack.com/docs/tutorials/picker-custom-source/) to learn more.

[Cloud Integrations](https://www.filestack.com/docs/uploads/pickers/#cloud-integrations)