---
title: "Free 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: "Set page: example icons from the Ultimate Duotone - Free set."
---

# Free Ultimate Duotone - Free Icons Set - 1000 customizable PNGs, SVGs, PDFs

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

1000 icons


## 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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