# Installing and Running Your OpenHarmony App<a name="EN-US_TOPIC_0000001115941596"></a>

You can install your OpenHarmony app in either of the following methods:

-   DevEco Studio: Connect your device where the app is stored to DevEco Studio, and then click  ![](figures/en-us_image_0000001239855207.png)  to install the app.
-   hdc: Run commands to install the app.

    You can manually obtain the hdc tool from the open-source repository. Then, run the tool commands to install an HAP file on the device.

    The tool commands are as follows:

    -   App installation

        **install \[-r/-d/-g\]  _package_**

        Example:

        ```
        hdc_std install E:\hwadmin.hap
        ```

    -   Log capturing

        **hilog**

        Example:

        ```
        hdc_std hilog
        ```

    For details about how to use hdc and the command format, see  [hdc\_std Usage Guidelines](https://gitee.com/openharmony/docs/blob/master/en/device-dev/subsystems/subsys-toolchain-hdc-guide.md).