Here they are..
1. 75 flat-style PSD icons
2. 12 flat & coloured PSD icons
Here is a small set of 12 flat & coloured icons. Free PSD created and released by Yiğit Pınarbaşı.
3. Roundicons – 60 free coloured icons
4. Meroo Icons – 110 flat coloured PSD icons
5. 64 free PSD flat icons
Here is a set of 64 free vector flat icons in two different styles for bright and dark background. They are thoroughly drawn in 3 sizes (15×15, 30×30, 60×60 pixels). Free PSD released by Valery Zanimanski.
6. Smallicons – 54 free icons
Smallicons is a set of 54 free coloured flat icons. The icons were made using Photoshop vector shapes and are available in different formats (SVG, PNG, PSD). Designed by Gimpo Studio (Nick & Oksana).
Download freebie .
7. Freebee Icons – 18 free icons
8. 16 flat icons PSD
Here is a set of 16 flat and coloured icons that you can use for inspiration. Free PSD designed by Andrew McKay.
9. Ballicons – 15 free PSD icons
Ballicons is an awesome set of 80 flat and coloured icons. Only 15 are free but we strongly suggest to spend few dollars if you need them. Free PSD designed by Gimpo Studio (Nick & Oksana).
10. Random free icons AI
11. Modern long shadow icons PSD
12. PSD Flat Social Icons
13. 12 flat SEO icons
14. Flat Design Icons Vol4
Today Pixeden has released the Volume 4 of flat design icons set. A free awesome PSD that you can’t miss!
15. Flatilicious – 48 Free Flat Icons
Here’s nice pack of 48 free flat icons! Flat design is perfect so we decided we make some nice flat icons. Designed by Lukas Jurik.
16. Ballicons 2 vol. 2 – 30 free icons
That’s all.. Hope you like this collection!.