---
title: "Ultimate Duotone - Free Icons Set - 1000 customizable PNGs, SVGs, PDFs"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/ultimate-duotone-free
canonical_url: "https://www.streamlinehq.com/icons/ultimate-duotone-free"
summary: "[Free] Ultimate is the world’s largest icon family. The Duotone style enhances visual depth by combining colored lines and filled shapes."
---

# Ultimate Duotone - Free

[Free] Ultimate is the world’s largest icon family. The Duotone style enhances visual depth by combining colored lines and filled shapes.

License: Free

## Categories

- [Interface Essential](/icons/ultimate-duotone-free/interface-essential)
- [Computers Devices Electronics](/icons/ultimate-duotone-free/computers-devices-electronics)
- [Programming Apps Websites](/icons/ultimate-duotone-free/programming-apps-websites)
- [Internet Networks Servers](/icons/ultimate-duotone-free/internet-networks-servers)
- [Business Products](/icons/ultimate-duotone-free/business-products)
- [Work Office Companies](/icons/ultimate-duotone-free/work-office-companies)
- [Money Payments Finance](/icons/ultimate-duotone-free/money-payments-finance)
- [Shopping Ecommerce](/icons/ultimate-duotone-free/shopping-ecommerce)
- [Shipping Delivery](/icons/ultimate-duotone-free/shipping-delivery)
- [Content](/icons/ultimate-duotone-free/content)
- [Design](/icons/ultimate-duotone-free/design)
- [Images Photography](/icons/ultimate-duotone-free/images-photography)
- [Music Audio](/icons/ultimate-duotone-free/music-audio)
- [Video Movies TV](/icons/ultimate-duotone-free/video-movies-tv)
- [Files Folders](/icons/ultimate-duotone-free/files-folders)
- [Users](/icons/ultimate-duotone-free/users)
- [Emails](/icons/ultimate-duotone-free/emails)
- [Phones Mobile Devices](/icons/ultimate-duotone-free/phones-mobile-devices)
- [Messages Chat Smileys](/icons/ultimate-duotone-free/messages-chat-smileys)
- [Social Medias Rewards Rating](/icons/ultimate-duotone-free/social-medias-rewards-rating)
- [Wayfinding](/icons/ultimate-duotone-free/wayfinding)
- [Food Drinks](/icons/ultimate-duotone-free/food-drinks)
- [Weather](/icons/ultimate-duotone-free/weather)
- [Health Beauty](/icons/ultimate-duotone-free/health-beauty)
- [Science](/icons/ultimate-duotone-free/science)
- [Sports](/icons/ultimate-duotone-free/sports)
- [Entertainment Events Hobbies](/icons/ultimate-duotone-free/entertainment-events-hobbies)
- [Transportation](/icons/ultimate-duotone-free/transportation)
- [Maps Navigation](/icons/ultimate-duotone-free/maps-navigation)
- [Arrows Diagrams](/icons/ultimate-duotone-free/arrows-diagrams)
- [Logos](/icons/ultimate-duotone-free/logos)

## Example icons

- [Add Circle Bold](https://assets.streamlinehq.com/image/private/w_34,h_34,ar_1/f_auto/v1/icons/interface-essential/add-circle-bold-2214c.png?_a=DATAiZkSZAA0)
- [Alarm Bell Check 1](https://assets.streamlinehq.com/image/private/w_34,h_34,ar_1/f_auto/v1/icons/interface-essential/alarm-bell-check-1-4391c.png?_a=DATAiZkSZAA0)
- [Alarm Bell Ring](https://assets.streamlinehq.com/image/private/w_34,h_34,ar_1/f_auto/v1/icons/interface-essential/alarm-bell-ring-f4239.png?_a=DATAiZkSZAA0)
- [Alarm Bell Sleep 1](https://assets.streamlinehq.com/image/private/w_34,h_34,ar_1/f_auto/v1/icons/interface-essential/alarm-bell-sleep-1-dd113.png?_a=DATAiZkSZAA0)
- [Arrange Letter](https://assets.streamlinehq.com/image/private/w_34,h_34,ar_1/f_auto/v1/icons/interface-essential/arrange-letter-445b3.png?_a=DATAiZkSZAA0)
- [Arrange Number](https://assets.streamlinehq.com/image/private/w_34,h_34,ar_1/f_auto/v1/icons/interface-essential/arrange-number-259a8.png?_a=DATAiZkSZAA0)
- [Attachment](https://assets.streamlinehq.com/image/private/w_34,h_34,ar_1/f_auto/v1/icons/interface-essential/attachment-e4049.png?_a=DATAiZkSZAA0)
- [Bin 1](https://assets.streamlinehq.com/image/private/w_34,h_34,ar_1/f_auto/v1/icons/interface-essential/bin-1-62d75.png?_a=DATAiZkSZAA0)
- [Binocular](https://assets.streamlinehq.com/image/private/w_34,h_34,ar_1/f_auto/v1/icons/interface-essential/binocular-a0573.png?_a=DATAiZkSZAA0)
- [Bookmarks Document](https://assets.streamlinehq.com/image/private/w_34,h_34,ar_1/f_auto/v1/icons/interface-essential/bookmarks-document-3d8ea.png?_a=DATAiZkSZAA0)
- [Brightness](https://assets.streamlinehq.com/image/private/w_34,h_34,ar_1/f_auto/v1/icons/interface-essential/brightness-f7883.png?_a=DATAiZkSZAA0)
- [Button Fast Forward 1](https://assets.streamlinehq.com/image/private/w_34,h_34,ar_1/f_auto/v1/icons/interface-essential/button-fast-forward-1-07319.png?_a=DATAiZkSZAA0)

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