> For the complete documentation index, see [llms.txt](https://developer.tokeninc.com/token-developer-portal-1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.tokeninc.com/token-developer-portal-1/okc-platform-linux/devices/300tr/tools.md).

# Tools

CapGen: This application performs the signing process required to install the developed application on a device.

{% file src="/files/R0RXDtJ0tiesbvQESpCZ" %}
Signed Tool for 300TR
{% endfile %}

Loader: The Loader application enables the transfer of the application to the device via the serial port.

{% file src="/files/BClEj01NGAUb1kVdxk0e" %}
Loading signed app for 300TR
{% endfile %}

**BMP Converter:**  Converts BMP file to bitmap array for logo.

{% file src="/files/zWMo1tmX9Lf64wXEZZkk" %}