Creating a set of unified icons that complement each other can be a daunting task. The best designers can personalize their icon sets to match the tone of the project.

We want to share some of the best download sites for beautiful free icon sets. The designers have put a lot of love and care into these icon sets and made them available for free.

Drip Icons V2

The second version of the Dripicons set contains over 200 icons of the most popular categories, such as arrows or controls.

Bikini 60s

Two-color icons make your design more visually appealing. The 60 free icons in this set are available in PSD, SVG and AI formats.

Ego icons

100 unique free icons to decorate your interface.

Eva icons

More than 480 beautiful open source icons. You can choose the flooded or contoured version.

Facebook Emoji Freebie

Emotions of Facebook in two formats (Sketch and SVG).

Feather icons

A set of simple open source icons. Each icon is drawn in a 24×24 square with an emphasis on simplicity, consistency and usability.

Ikonate

This set of icons can be easily customized to suit your design needs.

FlatFlow Icons

15 free avatars available in SVG and Sketch formats from Anna Litvinyuk.

70 Basic Icons

Free collection of 70 essential icons available in AI, Sketch and SVG formats.

Google Material Icons

A huge set of icons from the Google design system.

Gradient Freebie Icons

100 free vector icons using gradient.

Hand drawn doodle icons

50 free hand-drawn icons to make your designs look fun and different.

IconFinder Expenses vs Income

A special set on financial topics.

Iconic

233 open source icons designed to be legible down to 8 pixels.

Ion icons

Premium icons for use in web, iOS, Android and desktop applications. Support for web fonts and SVG graphics. Completely open source.

Medical Icons

A lovely set of 12 medical icons.

Free Minimal Line Icons

100 free minimalist icons.

Adrien Coquet’s Noun Project Profile

A very useful set from the talented designer Adrian Coquet.

Pixel Icons

300 icons in three variations: colored, filled and outlined.

Remix Icon

An open source, neutral style system icons set.

Roundies Free Solid Icons

100 free flooded icons perfect for adding contrast to your interface.

Sai icons

80 icons available in PSD and SVG by Abhimani Rana.

Simple Icons

15 free outline icons in PSD and SVG by Lucius Chen.

54 Stylish Icons

A set of 54 icons in different formats (AI, SVG).

48 Thin Icons

48 free thin PSD and SVG icons in 32 pixel sizes.

170 Thin Line UI Icons

Lovely minimalistic SVG format icons.

Zondicons

Free premium SVG icons for your design.

Vivid icons

More than 90 preferable icons in various color schemes for your choice.

Business & Finance Icons

A large set on business topics.

Essential UI Icons

Simple flooded icons that look cool in any size.

Gesture Icons

A large set of gesture icons that will be useful when creating a tutorial.

Medical Free Icons

24 medical icons with a wonderful two-color outline.

Technology Icons

7 technology icons reflecting future ideas

Source: Pastel Blog