# File The ***file*** element is used to insert a packaged file in your block. {% hint style="info" %} It can be used to upload folders which your users can visualize and download {% endhint %} File element **properties**: * **Required**: if selected, this element becomes required and cannot be left empty * **Size**: exact dimension of file in bites (if needed) * **Min**: minimum dimension of file in bites * **Max**: maximum dimension of file in bites * **In**: define the file format, e.g. .zip, .ipa, .apk, etc. --- # 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://userguide.mburger.cloud/section-1/element-type/file.md?ask= ``` 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.