---
title: "Folder Question Icon | Free Download PNG & SVG | Ultimate Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/folder-question--15975
canonical_url: "https://www.streamlinehq.com/icons/download/folder-question--15975"
summary: "Clean duotone icon of a folder with a question mark in a circle. Used for help, file support, and unknown folders."
---

# Folder Question icon

The Folder Question icon shows a folder with a circular question mark badge overlapping its lower-right corner. Drawn in the duotone style on a 24px grid with a 1px stroke for clear, layered color detail at small sizes. Use it for file help, unknown folders, document support, and file management guidance. It belongs to Ultimate Duotone set in the Ultimate family.

## Preview

![Clean duotone icon of a folder with a question mark in a circle. Used for help, file support, and unknown folders.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/streamline-duotone/files-folders/folders/folder-question-2wjmd91qpcwq202cn0hwjo.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Folder Question
- **Type**: Icon
- **Set**: [Ultimate Duotone](/icons/streamline-duotone.md) — Ultimate is the world’s largest icon family, designed by 8 expert designers. The Duotone style enhances visual depth by combining colored lines and filled shapes, perfect for matching brand or project colors. Key advantages: 1—Customizable colors. Apply up to four different colors to icon elements. 2— Adjustable stroke thickness. Create looks ranging from thin to bold for varied aesthetics.
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Duo, Stroke, Filled
- **Category**: Files Folders › Folders
- **Default size**: 24px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: folder, question, help, query, information, unknown, faq, data, file, mystery, documents, archive

## Download

- [Download Folder Question on Streamline](https://www.streamlinehq.com/icons/download/folder-question--15975)

## Also available in other styles

- [Folder Question — Ultimate Colors](/icons/download/folder-question--19814.md) (Pro)
- [Folder Question — Ultimate Bold](/icons/download/folder-question--7746.md) (Pro)
- [Folder Question — Ultimate Regular](/icons/download/folder-question--9208.md) (Pro)
- [Folder Question — Ultimate Light](/icons/download/folder-question--8477.md) (Pro)

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