ラインスタイルのアイコンセットって、フラットデザインとか色んな場面で役に立つので非常に使い勝手が良いんですよね。
そんなこんなで見つけるたびにEvernoteにWebクリップしていたら結構な数が集まったのでまとめて紹介します
Stripes & Co – A Line-Styled Icon Set
Stripes & Co Line-Styled Free Icon Set (65 Icons in AI & EPS Formats)
This icon set includes 65 icons, available in both AI and EPS formats. Best of all, they are free to use in your personal and commercial projects.
100 Free Angular Icons for Designer
角があって少しカクカクしているのが特徴的なアイコン集
100 Free Angular Icons for Designer
This set contain 100 free angular icons that ideal for your next design project. You can download the attached .ZIP file with a lot of file variations: .AI, .SK...
SPACE ICONS
宇宙関連。各惑星からブラックホール、ロケットの発射台まであります
SPAAAAAAAAAAAACE！
The Free Space Icons Set (50 Icons in SVG & PNG Formats)
There are 50 SVG & PNG icons in the free set and come in PNG and SVG formats, and include icons for planets, stars, spaceships, and more.
Touristic Icons
世界の有名な建築物達
http://www.smashingmagazine.com/2014/10/17/freebie-touristic-icons-png-svg/
ECOMMERCE ICON SET
お金に関するものが中心のラインアイコン集
http://www.bestpsdfreebies.com/freebie/ecommerce-icon-set-virgil/
Free transport Icons
乗り物のアイコン。数は少ないです（9個だけ）
Free transport Icons
Free transport Icons designed by Dmitry Zelinsky. Connect with them on Dribbble; the global community for designers and creative professionals.
Vector Ecology Icons
環境保護系のキャンペーンサイトで使われてそうなアイコン。
http://www.webdesignerdepot.com/2013/12/free-download-vector-ecology-icons/
Business Icons
グラフや文房具類等。色付き版も。
36 Free Business Icons Perfected In Three Unique Styles And Sizes
We have created a set of 12 free business icons, each of which come in 3 different styles and 3 different pixel perfect sizes—256px, 128px, and 64px. The downlo...
Outlined Weather Icons
天気１個目。シンプルかつデフォルメが強いです。
Free Weather Outlined Icon Collection (60 Icons in AI Format)
This set features outline-style glyphs for every possible atmospheric condition, making it the perfect addition to any meteorological-related project.
80 Free Weather & Activities Icons
天気２個目。上のものと比べてデザインが細かいです。
80 Free Weather & Activities Icons
A set of 80 free Wweather & activities icons that available in Adobe Photoshop file format. Perfect and useful for any project, like web and mobile apps project...
Free Weather Icons
天気３個目。これだけアイコンフォントです。
http://sm-artists.com/?page_id=925
Lineal Sport Icons Pack
スポーツ関連の道具やコートなど
Freebie: 100 Lineal Sport Icons Pack (SVG and PNG)
Sports are a great way to keep fit and engage with others. Today we are happy to release a set of sports related icons in lineal style. They are available in SV...
ANIMAL LINE ICON SET
様々な動物の「顔」のラインアイコン集
http://www.bestpsdfreebies.com/freebie/animal-line-icon-set/
Free Music line icons
楽器や再生機器類など
Free Music line icons
Free Music line icons designed by sumit chakraborty. Connect with them on Dribbble; the global community for designers and creative professionals.
