---
title: "Question Folder Icon | Free Download PNG & SVG | Atlas Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/question-folder--29424
canonical_url: "https://www.streamlinehq.com/icons/download/question-folder--29424"
summary: "Clean line icon of a folder with a question mark inside. Used for help, unknown files, and support."
---

# Question Folder icon

The Question Folder icon shows an outlined folder with a question mark centered inside. Drawn in the line style on a 16px grid with a 1px stroke for a clean, airy look. Use it for help menus, unknown files, file discovery, support links, and documentation. It belongs to Atlas Line free set in the Atlas family.

## Preview

![Clean line icon of a folder with a question mark inside. Used for help, unknown files, and support.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/data-document/question-folder-n3u4jt07ikmos9f5lkd9v.png/question-folder-9s5feuxv9v8499cep1r2xd.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Question Folder
- **Type**: Icon
- **Set**: [Atlas Line](/icons/atlas-line.md) — Atlas is a free and open source icon set created by Vectopus with clean, modern design.
- **Family**: [Atlas](/icons/atlas.md)
- **Style**: Line, Stroke
- **Category**: Data Document › Data Document
- **Default size**: 16px
- **Stroke width**: 1px
- **Pricing**: Free
- **License**: [MIT](https://github.com/Vectopus/Atlas-icons-font/blob/main/LICENSE)
- **Author**: [Vectopus](https://atlasicons.vectopus.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: question, folder, unknown, mystery, files, data, document, storage, archive, information, inquired, curiosity, file, unsure

## Download

- [Download Question Folder on Streamline](https://www.streamlinehq.com/icons/download/question-folder--29424)

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